Instruction Manual

71-73 Tenter Road

Moulton Park
Northampton
NN3 6AX
U.K.
S1508 ISS1
ADDITIONAL ITEMS REQUIRED
Soldering Iron
CR266 40w
Transmitter and Receiver CR275 80w

Schumacher Racing stocks and

distributes the following
manufacturers products and full
product listings are
U3107 - Solder available on our website at
AM701011 - Low Profile 4mm Connector 24K - pk2 www.racing-cars.com
AM701012 - Low Profile 5mm Connector 24K - pk2
PLEASE NOTE THAT SOME OF THE
PRODUCT RANGES BELOW ARE ONLY
AVAILABLE IN THE UNITED KINGDOM.

E.S.C

CR115
CORE RC Silicone Wire 12AWG Red/Black/Blue 50cm

Servo
CR233
Piston Drilling Kit
1.1-1.8mm (8 bits)
Pinion

Motor AM190003 Reamer With End Cap For Lexan Body

U4229 Steel Spanner - 5.5mm/3.9mm

CR044 Curved Body Scissors

Li-Po Battery LC RACING

AM150150 Nut Driver 5.0 (M2.5)

AM150155 Nut Driver 5.5 (M3)
AM150170 Nut Driver 7.0 (M4)

CORE RC Paint
CR600 to CR631
CR666 to CR672
AM110115 Allen Wrench 1.5
AM110120 Allen Wrench 2.0
AM110125 Allen Wrench 2.5
AM110130 Allen Wrench 3.0

IMPORTANT SAFETY NOTES

 We strongly recommend that anyone driving RC cars, or organising events, should obtain third
party liability insurance. In the UK this can be done by joining the BRCA. www.brca.org
CR522 CORE RC
 This product is not suitable for children under the age of 14, without the direct
Pro Tyre Glue + 2 Nozzles
supervision of a responsible adult.
 Select an area for assembly that is away from the reach of small children.
Wheels and Tyres
 The parts in this kit are small and can be swallowed by children causing choking
and possible internal injuries.
 Exercise care when using hand tools and sharp instruments during assembly.
 Carefully read all manufacturers warnings and cautions for any additional items
used in the construction.
 In line with our policy of continuous development the exact details of the kit may vary.
 DO NOT use this car on public roads or in places where it can interfere with
traffic, people or animals.
 Always check the operation of the radio with the wheels off the ground, before
using the car.
 Make sure the radio and car batteries are fully charged before use.
Bodyshell  Disconnect and remove the battery from the car when not in use.
 Always store and charge LiPo batteries in a fireproof container.
 DO NOT put fingers or any objects inside rotating or moving parts as this may
cause injury.
 Make sure the charger is correctly set for the type of battery you are using.
Incorrect charging may cause a fire.
 Insulate all exposed electrical wiring. Exposed or damaged wires can cause
short circuits and fire.
 The motor and speed controller can become hot during use.
DO NOT touch them immediately after using your car as this may cause injury.
PAGE 1
STEP 1
x1

M3 Nut
x1

M3 Nyloc

M3 x 25 x1

x5

M3 x 8

STEP 2

x1
M2.5 x 8

Leave loose for now

(adjusted later)

x2

M3 x 8

x2

M3 x 6

PAGE 2
STEP 3

M3 x 12 x1
Note the orientation
x2
of the inserts.
x3 M3 x 6
x2
M3 Washer
M3 x 4

x4

M3 Thread Insert

Use the M3x12 Cap head

screw and washers to fit the
inserts.

x1
M3 x 8 Patched

Tighten the screw until

the M3 thread insert is
pulled into the carbon fibre
part as shown.
M3 Thread Insert x2
M3 x 6

Set 3.5mm for now

x2

M3 x 8
x2

M3 x 6

x2
x1
M3 x 8
Ball Stud Short

PAGE 3
STEP 4

x2
M3 x 6

x3
Ball Stud Ultra Short

STEP 5
A
x4 Leave loose for now
M2.5 x 8 (adjusted later)

2.00mm

PAGE 4
STEP 5
B

Adjust all 5 M2.5x8 screws

to give minimal clearance
with no drag, so the pod
rotates freely.
DO NOT OVERTIGHTEN

STEP 6
A x2
Ball Stud Ultra Short x4
M3 x 12

x2
M3 x 8 Patched

x4
Black 6.0 mm

x2
M3 x 6

x 10

M3 Thread Insert

PAGE 5
STEP 6
B
x2
M3 x 8

STEP 7

x1
Ball Stud Ultra Short
x4
M3 x 8

Leave loose for now

x1

M3 Thread Insert

PAGE 6
STEP 8
A

Make two side dampers

with the short sockets

Make the centre damper E

CON
with the long sockets SILI IL
O t
0 cs
1200

x3
M3 x 14

E
CON
SILI IL
O t
0 cs
30 0
0

Use the included spanner

to tighten sockets.

STEP 8
B

PAGE 7
STEP 9
A

Top

Fit the beam the

correct way round Bottom

M3 x 16 x4

STEP 9
B

Use the slide in spacers

to adjust ride height.

Base setting
Use all 4 spacers

PAGE 8
STEP 10
x2

M3 x 8

Set the screw flush

with the lockstop

x2
x2
M3 x 6
M3 Washer

STEP 11

x2
Ball Stud Long

x2
Black 2.0 mm

x2
x2 DO NOT overtighten
M3 Washer
M3 Nyloc

PAGE 9
STEP 12
A

x2
e’clip

The kingpins may be a tight

fit in the hub carriers.

STEP 12
Top
B x4
M3 x 8

Fit the camber strap Bottom

the correct way round.

SI
LI
C
12 OI ON
00 L E
0
cs
t

PAGE 10
STEP 13

Use the shims to adjust droop.

Base setting is two shims.

x2
e’clip

STEP 14
A
Longer link

LH Thread
RH Thread 0mm
15.2

Shorter link

Use the included spanners

to tighten sockets.

Carefully screw the sockets onto the turnbuckle

until no threads are visible. Note the shape of
Then undo them to the desired length. the turnbuckle.
This allows for easier adjustment on the car. This side of the
(Greasing the threads will also help) turnbuckle is the
left hand thread.

LH Thread RH Thread

PAGE 11
STEP 14
B
Servo not included in kit.
x2

M3 Washer
x2
M3 x 8

x1
M3 x 10

Some components have been

hidden for assembly clarification
do not disassemble your car

Connect up your radio gear

and set the servo to neutral
before fitting the servo saver
assembly as shown.
Then use trim to make the
servo saver vertical.

STEP 15
A

x2

ø1/4” x ø8mm x 0.10

x2

ø1/4” x ø3/8”

Apply a thin layer of silicone

grease on the diff washer.

PAGE 12
STEP 15
B
x 12
ø1/8”

STEP 16
x1

M3 Nyloc

x5

Disc spring washer

3.25 x 7.9 x 0.5

Grooved Small Washer

Grooved Large Washer

Thrust Washer

x1
NOTE
Correct disk ø1/4” x ø3/8”
spring assembly.
NOTE
Correct thrust
washer assembly.
DIFF SETTING
Very gradually tighten the nut
until diff action begins.
Then tighten the nut 360° more.
This setting should be good
for most conditions.

PAGE 13
STEP 17

x2

1/4” x 3/8”
Flanged

x3

Axle Spacer
1/4”x 0.5

x1

Axle Spacer
1/4”x 2.0

x1
The axle spacers may be We recommend
M2.5 x 10
used to adjust the rear starting with the 0.00
track width of the car. eccentrics. This will
Kit setting is illustrated give 3.5mm of ride
height on 42.5mm tyres.

After tightening this screw

ensure the axle rotates freely
with a very small amount
of end float.

PAGE 14
SPARES LIST 1
ELECTRIC - SUPASTOX CARS
K179 Atom 2 - S2 Kit
K184 Atom 2 - C/F Kit
SUSPENSION CONT....
CHASSIS PARTS U7302 Low Profile Front Axle - Atom / CC
U119 Aerial Tube - Pack 4 U7322 Rear Spring Red Dot-Hard/Ultra-Atom/Eclipse-pr
U4137 Servo Mounts - CAT K1 U7323 Rear Spring Black - Ultra - Atom/Eclipse - pr
U4773 Aerial Mount - CAT K2 U7787 Shock Top Ball Dia 5.5mm - Mi7 (pk4)
U4950 Body Posts - Eclipse (4pcs) U7833 Ball Stud Low (Short) (pk4)
U4964 C/F - Pod Rear Brace - Eclipse U7871 Pivot Mouldings - Atom 2
U7870 Hub Carriers - Atom 2 (pr) U7872 Side Link - Atom 2 (pr)
U7873 Lock Stop - Atom 2 (pr) U7880 King Pin - Atom 2 (pr)
U7874 Bumper Support - Atom 2 (pr) U7881 Front End Ball Assembly - Atom 2 (pr)
U7877 Manual - Atom 2 U7886 Front Spring Black Soft - Atom 2 (pr)
U7878 Chassis - Atom 2 U7887 Front Spring Silver Medium - Atom 2 (pr)
U7879 Chassis Post (16mm) - Atom 2 (pr) U7888 Front Spring Green Hard - Atom 2 (pr)
U7882 Foam Bumper - Atom 2 U7889 Front Spring Gold Super Hard - Atom 2 (pr)
U7885 LiPo O'Ring - Atom 2 (pr) U7890 Front Spring Tuning Set - Atom 2
U7892 C/F Camber Strap - Kit - Atom 2
U7893 S2 Bumper Mount - Atom 2 TRANSMISSION
U7894 C/F Beam - Atom 2 CR508 Kimbrough - Precision Gear 64T-48DP-#300
U7895 25T Servo Saver Assembly - Atom 2 U1954 Pro - Thrust Bearing
U7896 23T Servo Saver Assembly - Atom 2 U4112 S/Steel Shims 1/4x5/16x0.004-SS/At/Ecl
U7901 S2 Beam - Atom 2 U4853 LH Drive Clamp - Atom
U7902 S2 Servo Mount + Front Height Spacers - Atom 2 U4855 Diff Washer - Atom/Eclipse - pr
U7903 S2 Camber Strap - Kit - Atom 2 U4856 RH Washer Carrier - Atom
U7904 S2 Rear Spring Hanger - Atom 2 U4861 Diff Rebuild Kit - Atom/Eclipse
U7905 S2 Pod Parts - Atom 2 U7483 Trans Housing LH - Eclipse 2
U7906 S2 Multi Mount - Atom 2 U7484 Trans Housing RH - Eclipse 2
U7907 S2 LiPo Stop - Atom 2 U7883 Steel Diff Axle - Atom 2
U7908 C/F Bumper Mount - Atom 2 U7899 Diff Spacer Set - Atom 2
U7909 C/F Ride Height Spacer - Atom 2 (pk4)
U7910 C/F Servo Mount - Atom 2
U7911 C/F Front LiPo Stop - Atom 2 PINIONS
U7912 C/F Side LiPo Stop - Atom 2 (pr) CR4815 Pinion Gear 48DP 15T (7075 Hard)
U7913 C/F Rear Lipo Stop - Atom 2 CR4816 Pinion Gear 48DP 16T (7075 Hard)
U7914 C/F Multi Mount - Atom 2 CR4817 Pinion Gear 48DP 17T (7075 Hard)
U7915 C/F Pod Base - Atom 2 CR4818 Pinion Gear 48DP 18T (7075 Hard)
U7916 C/F Shock Mount - Atom 2 CR4819 Pinion Gear 48DP 19T (7075 Hard)
U7917 C/F Rear Spring Hanger - Atom 2 CR4820 Pinion Gear 48DP 20T (7075 Hard)
CR4821 Pinion Gear 48DP 21T (7075 Hard)
BODYSHELLS AND DECALS CR4822 Pinion Gear 48DP 22T (7075 Hard)
CR258 Body Repair Tape - 50mm x 1Mtr CR4823 Pinion Gear 48DP 23T (7075 Hard)
G888 SupaStox GT12 Type A Body CR4824 Pinion Gear 48DP 24T (7075 Hard)
G890 SupaStox Hot Hatch Type TS CR4825 Pinion Gear 48DP 25T (7075 Hard)
G891 SupaStox Hot Hatch Type RC CR4826 Pinion Gear 48DP 26T (7075 Hard)
G892 SupaStox Hot Hatch Type P2 CR4827 Pinion Gear 48DP 27T (7075 Hard)
G893 SupaStox Hot Hatch Type FF CR4828 Pinion Gear 48DP 28T (7075 Hard)
G894 SupaStox Touring Type M6 CR4829 Pinion Gear 48DP 29T (7075 Hard)
G898 SupaStox GT12 Body - Type AM CR4830 Pinion Gear 48DP 30T (7075 Hard)
G902 SupaStox GT12 Body - Type F CR4831 Pinion Gear 48DP 31T (7075 Hard)
G903 SupaStox GT12 Body - Type AU CR4832 Pinion Gear 48DP 32T (7075 Hard)
G904 SupaStox GT12 Body - Type A - Light Weight CR4833 Pinion Gear 48DP 33T (7075 Hard)
G905 SupaStox GT12 Body - Type F - Light Weight CR4834 Pinion Gear 48DP 34T (7075 Hard)
G906 SupaStox GT12 Body - Type L CR4835 Pinion Gear 48DP 35T (7075 Hard)
G907 GT12 Body Type PGT3 CR4836 Pinion Gear 48DP 36T (7075 Hard)
G908 GT12 Body Type PGT3 Lightweight CR4837 Pinion Gear 48DP 37T (7075 Hard)
MT018001 Montech GT12 Body - MLGT3 U3414 Pinion; Hard Alloy 48dp - 14T
MT018012 Montech - LTS-GT Body U3415 Pinion; Hard Alloy 48dp - 15T
MT018012L Montech - LTS-GT Light Weight Body U3416 Pinion; Hard Alloy 48dp - 16T
U3478 Decal sheet - Schumacher and racing-cars.com (pk3) U3417 Pinion; Hard Alloy 48dp - 17T
U7876 Decals - Atom 2 (pk3) U3418 Pinion; Hard Alloy 48dp - 18T
U3419 Pinion; Hard Alloy 48dp - 19T
SUSPENSION U3420 Pinion; Hard Alloy 48dp - 20T
U4254 Ball Grippa Sockets Pro - Mi5 - pk8 U3421 Pinion; Hard Alloy 48dp - 21T
U4298 Turnbuckle HT - 35mm - pr U3422 Pinion; Hard Alloy 48dp - 22T
U4302 Ball Socket Short (Black) - Mi5 - pk4 U3423 Pinion; Hard Alloy 48dp - 23T
U4627 Chassis Post Long - SS GT/At/Ecl U3424 Pinion; Hard Alloy 48dp - 24T
U4629 Damper Piston - SS GT/At/Ecl U3425 Pinion; Hard Alloy 48dp - 25T
U4630 Damper Unit - SS GT/At/Ecl U3426 Pinion; Hard Alloy 48dp - 26T
U4631 Damper Tube - SS GT/At/Ecl U3427 Pinion; Hard Alloy 48dp - 27T
U4838 Rear Springs Black - Soft - At/Ecl - pr U3428 Pinion; Hard Alloy 48dp - 28T
U4839 Rear Springs Silver - Med/Soft - At/Ecl - pr U3429 Pinion; Hard Alloy 48dp - 29T
U4840 Rear Springs Gold -Med/Hard - At/Ecl - pr U3430 Pinion; Hard Alloy 48dp - 30T
U4841 Rear Springs Nickel - Hard - At/Ecl - pr U3431 Pinion; Hard Alloy 48dp - 31T
U4846 Spring Tuning Set Rear - At/Ecl U3432 Pinion; Hard Alloy 48dp - 32T
U4847 Rear Spring Seat - At/Ecl U3433 Pinion; Hard Alloy 48dp - 33T
U4851 Side Spring Seat (pr) - Atom/Eclipse U3434 Pinion; Hard Alloy 48dp - 34T
U4968 Ball Sockets Low Profile -Eclipse - pk4 U3435 Pinion; Hard Alloy 48dp - 35T
U4972 Ride Height Adjusters- 0.00, 0.50, 1.00, 1.50 4prs U3436 Pinion; Hard Alloy 48dp - 36T
U4973 Ride Height Adjusters- 0.25, 0.75, 1.25, 1.75 4prs

PAGE 15
SPARES LIST 2
BEARINGS AND BALLS
H1031 Bearing Blaster Aerosol 500ml
U1300 Axle Grease - Pot
U1301 Silicone Diff Lube - Pot SPEED SECRET - OPTION PARTS CONT....
U1957 Moly Grease - Pot 5ml U7923 C/F Camber Strap (2 Dot) - Atom 2
U4808 1/8 Chrome Steel Ball -At/Ecl - pk12" U7924 C/F Camber Strap (3 Dot) - Atom 2
U4809 Ball Bearing - 1/4x3/8x1/8 Shield - (pr)
U4811 1/8 Silicone Nitride Ball (pk12)" TYRE ADDITIVE
U4812 Ceramic Bearing 1/8x5/16x9/64 Flanged (pr) LRP65011 Top Grip Carpet 2
U4979 Ceramic Bearing 1/4 x 3/8 x 1/8 Flanged (pr) LRP65012 Top Grip Carpet 3 Tyre Traction
U4980 Ball Bearing - 1/4x3/8x1/8 Flanged Yellow - (pr) MR33-0002 MR33 No 1 Black Indoor/Outdoor Tyre Additive
U4981 Ball Bearing-1/8x5/16 Flanged Yellow -(pr) NR96010 NOSRAM Traction additive carpet
U7690 Pro Ball Bearings 1/4 x 3/8 x 1/8 Fl Shielded SXT00030 SXT 3.0 Traction Compound Additive
U7691 Pro Ball Bearings 1/8 x 5/16 x 9/64 Fl Shielded
TEAM MERCHANDISE
SPEED PACKS CR298 CORE RC Hauler Bag
CR517 M3 Alloy Nyloc Nuts-Low Profile-Black pk10 G338 2 Tone Beanie Knitted Hat
CR638 Rubber Body Clip Pulls - pk12 G339L Jacket - 3 Layer Softshell; Black - L 44inch
U1550 SPEED PK-Socket Wrenches-1.5/2.0/2.5/3.0mm G339M Jacket - 3 Layer Softshell; Black - M 41inch
U1551 SPEED PACK - E Clips -2 x 8pcs G339S Jacket - 3 Layer Softshell; Black - S - 38inch
U1552 SPEED PACK - R Clips G339XL Jacket - 3 Layer Softshell; Black - XL 46inch
U1606 SPEED PACK - Servo Tape - 30pk G339XS Jacket - 3 Layer Softshell; Black - XS - 34inch
U2128 SPEED PACK - Grub-Set Screws M3 M4 G339XXL Jacket - 3 Layer Softshell; Black - XXL 48inch
U3021 SPEED PACK - M3x6 Csk Hd - (pk10) G339XXXL Jacket - 3 Layer Softshell; Black - XXXL 50inch
U3022 SPEED PACK - M3x8 Csk Hd - (pk10) G346L Schumacher Gilet - Frost Grey - Large
U3023 SPEED PACK - M3x10 Csk Hd - (pk10) G346M Schumacher Gilet - Frost Grey - Medium
U3572 SPEED PACK - M3x14 Grub Screw pk4 G346XL Schumacher Gilet - Frost Grey - X-Large
U3938 SPEED PACK - Black nylon washer 2mm (pk 10) G346XXL Schumacher Gilet - Frost Grey - XX-Large
U4241 SPEED PACK - M3 Alloy Nyloc Nuts - Black - pk10 G347L Schumacher Arrows" T-Shirt - Large"
U4273 Pro Ball Stud Ultra Short - pk4 G347M Schumacher Arrows" T-Shirt - Medium"
U4274 Pro Ball Stud Short - pk4 G347S Schumacher Arrows" T-Shirt - Small"
U4275 Pro Ball Stud Long - pk4 G347XL Schumacher Arrows" T-Shirt - X-Large"
U4314 SPEED PACK - Alloy Black M3 Washers - 18pc G347XS Schumacher Arrows" T-Shirt - X-Small"
U4351 SPEED PACK - Shims 3.2x6x0.1mm - pk8 G347XXL Schumacher Arrows" T-Shirt - XXL"
U4650 SPEED PACK - M3 Nyloc Nut Steel - Black (10pcs) G347XXS Schumacher Arrows" T-Shirt - XX-Small"
U4837 SPEED PACK M2.5x10 Cap Hd (pk8) G347XXXL Schumacher Arrows" T-Shirt - XXXL"
U4862 Black Alloy Washers 0.50mm (pk12) G347XXXXL Schumacher Arrows" T-Shirt - XXXXL"
U4984 SPEED PACK M3 Alloy Nuts - Black - pk10 G347XXXXXL Schumacher Arrows" T-Shirt - XXXXXL"
U4987 SPEED PACK Needle Roller 1.5x11.8 (pk8) G347XXXXXXL Schumacher Arrows" T-Shirt - XXXXXXL"
U7102 SPEED PACK - M3x4 Button Hd (pk10) G348L Schumacher Arrows" Hoody - Large"
U7103 SPEED PACK - M3x6 Button Hd (pk10) G348M Schumacher Arrows" Hoody - Medium"
U7104 SPEED PACK - M3x8 Button Hd (pk10) G348S Schumacher Arrows" Hoody - Small"
U7105 SPEED PACK - M3x10 Button Hd (pk10) G348XL Schumacher Arrows" Hoody - XL"
U7106 SPEED PACK - M3x12 Button Hd (pk10) G348XS Schumacher Arrows" Hoody - XS"
U7112 SPEED PACK - M3x8 Cap Hd (pk10) G348XXL Schumacher Arrows" Hoody - XXL"
U7113 SPEED PACK - M3x10 Cap Hd (pk10) G348XXXL Schumacher Arrows" Hoody - XXXL"
U7123 SPEED PACK - M3x16 Csk Hd (pk10) G349L Schumacher Arrows" Zipped Hoody - Large"
U7125 SPEED PACK - M3x25 Csk Hd (pk10) G349M Schumacher Arrows" Zipped Hoody - Medium"
U7689 M3 Brass Inserts - pk10 G349S Schumacher Arrows" Zipped Hoody - Small"
U7707 M3 Steel Washers (pk10) G349XL Schumacher Arrows" Zipped Hoody - XL"
U7743 M2.5 X 8 Button Screws (pk10) G349XXL Schumacher Arrows" Zipped Hoody - XXL"
U7751 M3x8 Grub Screw Dome End (pk4) G350L Schumacher Arrows" Polo Shirt-Large"
U7884 M3x6 Grub Screw Dome End (pk4) G350M Schumacher Arrows" Polo Shirt-Medium"
U7898 Black 6mm Spacer (pk4) G350S Schumacher Arrows" Polo Shirt-Small"
U7900 SPEED PACK Needle Roller 1.5x9.8 (pk10) G350XL Schumacher Arrows" Polo Shirt-XL"
G350XXL Schumacher Arrows" Polo Shirt-XXL"
G350XXXL Schumacher Arrows" Polo Shirt-XXXL"
SPEED SECRET - OPTION PARTS G350XXXXL Schumacher Arrows" Polo Shirt-XXXXL"
CR280 Ti Pro Ball Studs - Short - (pr) G350XXXXXL Schumacher Arrows" Polo Shirt-XXXXXL"
CR281 Ti Pro Ball Studs - Ultra Short - (pr) G355 Schumacher Hauler Bag
CR282 Ti Pro Ball Studs - Long - (pr) G356 Handle for Hauler Bag
CR510 Kimbrough - Spur Gear 66T - 48DP - #301 G357 Small Drawer for Hauler Bag
CR511 Kimbrough - Spur Gear 69T - 48DP - #150 G358 Medium Drawer for Hauler Bag
CR512 Kimbrough - Spur Gear 72T - 48DP - #143 G359 Large Drawer for Hauler Bag
CR664 Alloy Motor Spacer - 1mm - pk2 G360 Schumacher Snapback Flatbill Cap-Heather
CR724 GT12 Carbon Spool Axle + Clamp G361 Schumacher Flexfit Cap S/M - Grey
U3582 Precision Balance Pivot Set G362 Schumacher Flexfit Cap L/XL - Grey
U4057 Spur Gear 48DP - 70T - SS GT
U4327 Alloy Servo Mount Black - K1/Mi5 ELECTRONICS
U4970 Rear Axle - Eclipse CR249 Futaba Servo Wires Black
U7298 Alloy Rear Wheel Screws - Atom/Eclipse (pk6) CR250 JR Servo Wires Black
U7315 Titanium Turnbuckle - 35mm - Silver - pr CR665 LiPo Voltage Checker
U7453 30/40mm Fan Mount Kit - ATOM SK-500015 Corner Weight System
U7825 Titanium Pivot Ball 5.5mm Low (pr) SK-600114-01 DC Power Distributor
U7829 Titanium Ball Stud Low (Short) (pk4)
U7875 Chassis Skin - Atom 2 SERVOS
U7897 Alloy Pivot Spacer 1mm - Atom 2 (pr) CR194 CORE RC -5008- Servo 5Kg .08 Sec 12th
U7918 Alloy Pivot Mount - Atom 2 CR495 CORE RC - 9009LP Low Profile Servo 8Kg .09 Sec
U7919 Alloy Pivot Block - Atom 2 HSBLP650 Highest BLP650 Servo
U7920 Alloy Ride Height Spacer 0.5mm - Atom 2 (pk4) HSBLP680 Highest BLP680 Servo Yokomo BD8
U7921 Alloy Ride Height Spacer 0.75mm - Atom 2 (pk4) HSBLP750 Highest BLP750 Servo
U7922 C/F Camber Strap (1 Dot) - Atom 2 HSDLP650 Servo (Low Pro) - SSR 1/10 .07s 7.1kg
PAGE 16
SPARES LIST 3
SERVOS CONT....
HSDLP750 Servo (Low Pro) 1/10 .10s 11.8kg
KO30126 RSx3-12 Servo BRUSHLESS MOTORS CONT....
KO30127 RSx3-12 World Spec Version Servo LRP520202 X22 Stock Spec Motor - 17.5T
KO30128 RSx3-12 GT Version Servo SK-400003-58 ARES V2.1 Spec Motor 13.5T
KO30129 RSx3-12 HC Servo
KO92392 RS Set w/RSx3-12 BRUSHLESS ACCESSORIES
SA107A53471A SDX-801 Low Profile Digital Servo CR134 Core Sensor Lead; 180mm
SA107A53811A SRG-HR Mini Digital Servo CR254 150mm Flat Bonded Flex Sensor Wire
SA107A54371A SRG-LS Servo CR255 200mm Flat Bonded Flex Sensor Wire
SA107A54401A Low Profile Servo - HVS-702 CR256 270mm Flat Bonded Flex Sensor Wire
SA107A54471A PGS-LH Programmable Low-Height BL Servo CR651 150mm Super Flex 26GA Silicone sensor Wire
SA107A54513A PGS-CL Low Profile Servo CR652 125mm Super Flex 26GA Silicone Sensor Wire
LRP819315 Sensor Wire Highflex 150mm
TRANSMITTERS AND RECEIVERS LRP819320 Sensor Wire Highflex 200mm
CR277 CODE 2.4G FHSS Steerwheel Radio TxRx MR33-CF30 MR33 Cooling Fan 30mm
CR278 CODE 2.4G FHSS - Rx Only
KO21005 KR-211FH 2.4GHz FHSS Receiver BRUSHLESS SPEEDCONTROLS
KO21011 KR-418FH 4 Channels Receiver - 2.4GHz CR173 PACE 45R Brushless ESC 1s/2s
KO80540 EX-1 Ver 3 (KIY) KR-413FH Set - TX + RX CR174 PACE 45R/60R Programming Card
KO80620 EX-RR w/KR-418FH CR199 PACE 60R Brushless ESC 1S/2S
KO80641 EX-RR ST2 w/KR-418FH HW30112121051 XERUN - V3.1 - 1S - BL - ESC - 120A - Black
KO80642 EX-RR ST2 w/KR-418FH Double Receiver HW30112603 XERUN - XR10 - Pro - 1S - 120A - ESC
KO80643 EX-RR ST2 w/KR-415FHD Short HW30112751 XERUN - XR10 - Pro - Stock Spec - 1S - V4 - Black
KO80644 EX-RR ST2 w/KR-415FHD Short Double Rec HW30112609 XERUN - XR10 - Pro-1S Heavy Duty-V4.1 Black
KO80700 Esprit IV - Stick Radio Combo
KO80705 ESPRIT IV W/KR-415FHD BATTERIES
KO80706 ESPRIT IV W/KR-415FHD Short Antenna AM700301 AM Lipo 6200mAh 1s 3.7V - 65/130C
SA101A31971A MT-S Radio Set with RX482 AM700302 AM Lipo 8000mAh 1s 3.7V - 55/110C
SA101A32071A EXZES ZZ Radio Set with RX472 AM700303 Lipo 8000mAh 1/12 -3.7V-60/120C Si-Graphene
SA101A32171A MT-44 Radio Set with RX-482 CR007 CORE RC Silicone Wire 12g - Red/Black 2x50cm
SA101A32371A M12S-RS Radio Set with RX482 CR009 CORE RC RED Connector with 2x4mm Males
SA101A32471A M17 Radio Set with RX491 CR050 CORE RC Silicone Wire 12AWG - Red 1 Metre
SA101A32571A MX-6 Radio Set with RX-391W CR051 CORE RC Silicone Wire 12AWG - Black 1 Metre
SA107A40843A RX-371FS FHSS-2 Receiver CR052 CORE RC Silicone Wire 12AWG - Blue 1 Metre
SA107A41044A RX-461 Receiver for MT-4 CR115 CORE RC Silicone Wire 12g - Red/Black/Blue 3x50cm
SA107A41074A RX-380 FHSS-3 Receiver CR279 1S Lipo 8000mAh 100C Pro Series - 3.7V
SA107A41111A RX-471 Receiver CR287 Silicone Wire Black 14 AWG - 1Mtr
SA107A41117A RX-472 Telemetry/SSL Receiver CR288 Silicone Wire Black 16 AWG - 1Mtr
SA107A41131A RX-471WP FH4 Waterproof Receiver CR292 CORE RC-3200mAHr 3.7V 30/60C 1S Lipo
SA107A41144A RX-371WP FHSS-2 Waterproof Receiver CR653 Core RC Silicone Wire 13AWG- Black-1 Mtr
SA107A41151A RX-471 Dual ID Receiver DA771003 DASH 12AWG Wire Black
SA107A41251A RX-481 Receiver DA771004 DASH 13AWG Wire Black
SA107A41257A RX-482 Telemetry/SSL Receiver DA771005 DASH 14AWG Wire Black
SA107A41341A RX-391W Receiver FAN26187 Fantom 1S 7800mAh Lipo - 4mm
SA107A41353A RX-491 Receiver FAN26187-5 Fantom 1S 7800mAh Lipo - 5mm
IPCC1S6600HV4 Intellect Lipo LiHV 120C 1S 6600mAh 3.8V
CHARGERS AND DISCHARGERS IPCC1S8200HV4 Intellect Lipo LiHV 120C 1S 8200mAh 3.8V
AM701000 AM Auto Balance Charger&Discharger LRP430268 Lipo 8000mAh - P4 1/12 Ultra LCG - 3.7V
CR031 Charger Connector Set - 8pcs (10Amps max) LRP430270 Lipo 6200mAh - P4 1/12 Ultra LCG Stock Spec - 3.7V
SK-100084 Imax B6 Mini Charger 6A 60W DC MR33-SB2 MR33 Lipo Battery Safety Bag - V2
SK-100104 Q200 Quattro Charger MR-SB MR33 Lipo Bag
SK-100122 e450 Charger 50W - 4A -AC
SK-100123 D400 Charger GENERAL ACCESSORIES
SK-100124 PC1080 Dual Charger CR005 CORE RC Battery Tape - Black 50m
SK-100129 Ultimate Duo D250 Charger CR006 CORE RC Battery Tape - Blue 50m
SK-100131 D100 v2 AC/DC Dual Balance Charger CR043 CORE RC - Silver X-Weights 16pcs
SK-100134 B6 nano Charger CR058 CORE RC - Black X-Weights 16pcs
SK-100146 SKY RC B6 Nano Duo AC Charger CR060 Small Body Clip 1/10 - Gloss Black (8)
SK-100149 SKY RC e680 AC/DC 80W Charger CR061 Small Body Clip 1/10 - Silver (8)
SK-100151 SKY RC B6 Lite DC Charger CR062 Small Body Clip 1/10 - Gold (8)
SK-100152-04 S65 Charger AC 65W CR063 Small Body Clip 1/10 - Fluorescent Yellow (8)
SK-100155-04 SKY RC T200 AC/DC 12A Charger CR064 Small Body Clip 1/10 - Fluorescent Green (8)
SK-200013-01 eFuel 30A 540W Power Supply CR065 Small Body Clip 1/10 - Fluorescent Red (8)
SK-200015 eFuel 50A 1200W Power Supply CR066 Small Body Clip 1/10 - Metallic Green (8)
SK-200017-01 SKY RC 17A Power Supply (UK Plug) CR067 Small Body Clip 1/10 - Metallic Red (8)
SK-600123-01 BD200 Battery Discharger & Analyzer CR068 Small Body Clip 1/10 - Metallic Blue (8)
CR069 Small Body Clip 1/10 - Metallic Purple (8)
BRUSHLESS MOTORS CR159 Core RC - Battery Tape - Orange 50m
DA740175 R-Tune 540 Sensored BL Motor 17.5T CR197 CORE RC - Glass Setup Board
DA741135 540 Sensored BL Motor 13.5T for AM Cup CR297 CORE RC - Neoprene Bag
FAN19313S Fantom 13.5 ICON Pro Spec Motor CR518 Super Glue Nozzles - pk10
HW30401130 XERUN-V10-13.5T-Black-G3R-BL-Motor CR519 Under LiPo Weight 35g brass 1S/Shorty
HW30404309 QUICRUN - 3650 - G2 - Motor - 10.5T CR522 CORE RC - 522 Pro Tyre Glue + 2 Nozzles
HW30404310 QUICRUN - 3650 - G2 - Motor - 13.5T CR548 CORE RC - Tool Bag
HW30408004 XERUN - Justock - G2 - Motor - 10.5T -Fixed Timing CR549 CORE RC - Oil Bag
HW30408005 XERUN - Justock - G2 - Motor - 13.5T -Fixed Timing CR663 Slim Battery Tape - Black - 12mm x 25M
HW30408009 XERUN Justock G2.1 Motor 10.5T Fixed Timing DF4260269080410 Dry-Fluid Extreme RC Car - 20ml
HW30408010 XERUN Justock G2.1 Motor 13.5T Fixed Timing DF4260269080731 Dry-Fluid Extreme Gear Lube - 10ml
HW90040120 XERUN - 1/10 - Sensored - BL - Motor - 13.5T G353 Schumacher Glass Setup Board
LRP520201 X22 Stock Spec Motor - 13.5T G354 Schumacher - Neoprene Bag
J003 Contact RC - Glass Setup Board
PAGE 17
SPARES LIST 4
GENERAL ACCESSORIES CONT....
J006 Contact GT12 Rear Wheel Centre Finder pr
SXT00080 SXT Ice Tyre Glue
SXT00085 SXT Silk Anti Wear Grease PAINT CONT....
U4831 Aerial Tube Cap - Black - 6pk HN20021 Airbrush Paint SP Reducer/Cleaner 120ml
HN20030 Airbrush Paint Intercoat-Clear 60ml
TOOLS HN20031 Airbrush Paint Intercoat-Clear 120ml
CR044 CORE RC - Curved Body Scissors HN21000 Airbrush Paint Chrome 60ml
CR045 CORE RC - Straight Body Scissors HN22000 Airbrush Paint Solid White 60ml
CR103 Magnetic Parts Tray - Black HN22001 Airbrush Paint Solid White 120ml
CR148 CORE RC - Polybutler Pit Box; Black HN22020 Airbrush Paint Solid Grey 60ml
CR271 4 Way Wrench Small - 4.0,4.5,5.5,7.0mm HN22030 Airbrush Paint Solid Black 60ml
U2789 Schumacher Hex Driver - 1.5mm HN22031 Airbrush Paint Solid Black 120ml
U2790 Schumacher Hex Driver - 2.0mm HN22040 Airbrush Paint Solid Yellow 60ml
U2791 Schumacher Hex Driver - 2.5mm HN22050 Airbrush Paint Solid Orange 60ml
U2792 Schumacher Hex Driver - 3.0mm HN22060 Airbrush Paint Solid Red 60ml
U2795 Schumacher M3 Nut Driver HN22080 Airbrush Paint Solid Aqua Blue 60ml
U2796 Schumacher M4 Nut Driver HN22090 Airbrush Paint Solid Sky Blue 60ml
U2818 Schumacher Body Reamer HN22100 Airbrush Paint Solid Blue 60ml
U4229 Steel Spanner - 5.5mm/3.9mm HN22110 Airbrush Paint Solid Green 60ml
HN22130 Airbrush Paint Solid Brown 60ml
1/12 FOAMS; SUPASTOX-GT12 HN23000 Airbrush Paint Transparent Yellow 60ml
JT2-30FB GT12-1/12 Front Bomber Gold Foam 44mm HN23010 Airbrush Paint Transparent Orange 60ml
JT2-30FJ GT12-1/12 Front Pink 30Sh J Foam - 44mm HN23020 Airbrush Paint Transparent Pink 60ml
JT2-32FJ GT12-1/12 Front Magenta 32Sh J Foam HN23030 Airbrush Paint Transparent Red 60ml
JT2-35FJ GT12-1/12 Front Double Pink 35Sh J Foam HN23040 Airbrush Paint Transparent Purple 60ml
JT2-35FT GT12-1/12 Front T Foam 35Sh - 44mm HN23050 Airbrush Paint Transparent Blue 60ml
JT2-40FT GT12-1/12 Front T Foam 40Sh - 44mm HN23060 Airbrush Paint Transparent Green 60ml
JG35RQ GT12 Atom Rear Q Foam 35Sh - 48mm HN23070 Airbrush Paint Transparent Grey Tint 60ml
JG35RT GT12 Rear T Foam 35Sh - 46mm HN24000 Airbrush Paint Pearl White 60ml
JG40FQ GT12 Atom Front Q Foam 40Sh - 46mm HN24010 Airbrush Paint Pearl Silver 60ml
JG40RA GT12 Atom Rear A Foam 40Sh - 48mm HN24020 Airbrush Paint Pearl Gold 60ml
JG40RQ GT12 Atom Rear Q Foam 40Sh - 48mm HN24030 Airbrush Paint Pearl Orange 60ml
JG40RT GT12 Rear T Foam 40Sh - 46mm HN24050 Airbrush Paint Pearl Red 60ml
JG42FQ GT12 Atom Front Q Foam 42Sh - 46mm HN24060 Airbrush Paint Pearl Copper 60ml
JGCF GT12 Atom Front 40Sh Control Tyres 44mm HN24070 Airbrush Paint Pearl Blue 60ml
JGCR GT12 Atom Rear 37Sh Control Tyres 46mm HN24080 Airbrush Paint Pearl Key-Lime Green 60ml
U4828 Tyre Truer Rear Wheel Insert - Atom HN24090 Airbrush Paint Pearl Green 60ml
HN24100 Airbrush Paint Pearl Charcoal Grey 60ml
PAINT HN24110 Airbrush Paint Pearl Black 60ml
CR599 Spraygun Pro for Core paint HN25000 Airbrush Paint Neon Yellow 60ml
CR600 Aerosol Paint - White Knight HN25010 Airbrush Paint Neon Flame Orange 60ml
CR601 Aerosol Paint - Yellow Taxi HN25020 Airbrush Paint Neon Orange 60ml
CR602 Aerosol Paint - Fire Red HN25030 Airbrush Paint Neon Pink 60ml
CR603 Aerosol Paint - French Blue HN25040 Airbrush Paint Neon Razberry 60ml
CR604 Aerosol Paint - Petrol Blue HN25050 Airbrush Paint Neon Red 60ml
CR605 Aerosol Paint - Racing Green HN25060 Airbrush Paint Neon Purple 60ml
CR606 Aerosol Paint - Jet Black HN25070 Airbrush Paint Neon Blue 60ml
CR607 Aerosol Paint - Lime Green HN25080 Airbrush Paint Neon Green 60ml
CR608 Aerosol Paint - Tangerine HN26000 Airbrush Paint Iridescent Yellow 60ml
CR609 Aerosol Paint - Hot Pink HN26010 Airbrush Paint Iridescent Candy Red 60ml
CR610 Aerosol Paint - Berry Purple HN26020 Airbrush Paint Iridescent Red 60ml
CR611 Aerosol Paint - Neon Yellow HN26030 Airbrush Paint Iridescent Purple 60ml
CR612 Aerosol Paint - Neon Orange HN26050 Airbrush Paint Iridescent Teal Green 60ml
CR613 Aerosol Paint - Neon Red HN26060 Airbrush Paint Iridescent Turquoise 60ml
CR614 Aerosol Paint - Neon Green HN27000 Airbrush Paint Change Gold 60ml
CR615 Aerosol Paint - Neon Fire HN27010 Airbrush Paint Change Red 60ml
CR616 Aerosol Paint - Neon Carrot HN27020 Airbrush Paint Change Purple 60ml
CR617 Aerosol Paint - Neon Pink HN27030 Airbrush Paint Change Blue 60ml
CR618 Aerosol Paint - Neon Blue HN27040 Airbrush Paint Change Green 60ml
CR619 Aerosol Paint - Metallic Blue
CR620 Aerosol Paint - Metallic Graphite
CR621 Aerosol Paint - Metallic Silver
CR622 Aerosol Paint - Metallic Purple
CR623 Aerosol Paint - Metallic Green
CR624 Aerosol Paint - Metallic Red
CR625 Aerosol Paint - Metallic White
CR626 Aerosol Paint - Clear Sparkle
CR627 Aerosol Paint - True Chrome
CR628 Aerosol Paint - Clear Backing
CR629 Aerosol Paint - Window Tint
CR631 Aerosol Paint - Spearmint
CR666 Aerosol Paint - Flat Matt Finish
CR667 Aerosol Paint - Glacier Sapphire
CR668 Aerosol Paint - Glacier Raspberry
CR669 Aerosol Paint - Glacier Gold
CR670 Aerosol Paint - Glacier Plum
CR671 Aerosol Paint - Shark Grey
CR672 Aerosol Paint - Bullion Gold
HN20000 Airbrush Bottle Adapter for 60ml/120ml
HN20010 Airbrush Paint Clear Coat - 60ml
HN20020 Airbrush Paint SP Reducer/Cleaner 60ml
PAGE 18
STEP 18
A

x2
M3 x 10

x2

M3 x 10

x2
ø1.5 x 9.8

PAGE 19
STEP 18
B

Body Washers
Select the correct body
washer to fine tune the
bodyshell height.
Each incremental change 1 Dot 2 Dot 3 Dot
is 1.2mm. Low Medium High
Position Position Position

x4
ø1.5 x 11.8

The body posts may be trimmed down for

looks and aerodynamics. A sharp knife or side
cutters may be used. Alternatively use:
AM190041 - Arrowmax - Body Post Trimmer

PAGE 20
STEP 19

Optional track width adjustment shims.

Kit setup is no shims

x6
M3 x 8

x4

Flanged
ø1/8” x ø5/16”

x2

M3 Nyloc

PAGE 21
STEP 20

Speed Control, Receiver,

Motor and Transponder
are NOT included in kit.

Servo Tape x 6

x1
x2
M3
M3x x4 4
x2 Black 1.0 mm
M3 x 10

x1

M3 x 6

PAGE 22
Track Settings

Ride Height

In general always run the car as low as possible,

without the chassis grounding out.

A good starting point with foam tyres is 3.5mm.

Ride Height
Using these Eccentrics for the foam diameter stated will give the kit rear ride height setting of approximately 3.5mm.

44.0mm 44.5mm 45.0mm 45.5mm 46.0mm

42.5mm 43.0mm 43.5mm

41.5mm 42.0mm 42.5mm

39.0mm 39.5mm 40.0mm 40.5mm 41.0mm

Roll Springs

Roll springs are used to control the cars steering balance. A softer spring will give
an easier to drive car. Stiffer roll springs can be used to give a more aggressive
steering car. The standard setting has the roll springs uncompressed and both
just touching the lower pod plate when the car is stationary. Screwing them
downward and compressing the springs creates more steering while loosening
them gives an easier to drive car.

Adjusting the springs allows the tweak to be infinitely adjusted. Ensure they are
not set too unevenly. If more than 0.5mm different, further investigation is required.

Rear Roll Damping

Generally in high traction track conditions, thinner roll damping oil is

better. Low traction tracks may require thicker damping.

Thicker roll damping oil slows the weight transfer of the rear and
makes the car easier to drive. Thicker oil can help if the track surface
is bumpy and there are issues with bumps in the middle of the corner.

A good range is between 7,000cSt and 20,000cSt

PAGE 23
Track Settings

Rear Bump Spring

This spring is used to set the pod angle. Adjust the spring tension so that the pod
is horizontal when the car is on a flat surface. This gives the kit setting with zero
anti-squat or pro-squat.

A harder bump spring can give more initial steering. A softer bump spring will give
more aggressive mid corner steering and improve the cars bump handling ability.

Anti-squat
If the bump spring is screwed down further, the pod will no longer be horizontal. Angled down at the rear is Anti-squat. If the spring is unscrewed
from horizontal, the pod will be angled forwards. This is Pro-squat.

Anti-squat resists the weight transfer to the rear under power. This will increase on power steering. Typically anti-squat may be used but pro-squat
is rarely useful.

Rear Droop
Rear droop adjusts the balance of the cars handling. less droop makes the car more
aggressive, squaring up the turns. More droop gives less corner rotation but an easier
to drive car. More droop also improves the cars bump handling.

Start with 1mm of droop.

To set this, start with the droop screw backed out and screw in to reduce droop.
Measure this by measuring the cars rear ride height, then take all the weight off the
car by lifting from the rear of the centre damper tube (the wheels must still just be
touching the floor). Measure the chassis from the floor in this position and subtract
the ride height to calculate the droop.

Rear Bump Damping

Generally in high traction track conditions, thinner bump damping oil is

better. Low traction tracks may require thicker damping.

Thicker bump damping oil slows the weight transfer of the rear and
makes the car easier to drive when coming off power. Thicker oil can
help if the track surface is bumpy and there are issues with bumps when
the car is moving in a straight line.

A good range is between 15,000cSt and 50,000cSt

LiPo Position

The Atom 2 has four LiPo positions. A more

forward LiPo will make the car easier to
drive. A more rearward LiPo will make the
car more aggressive and provide more
steering.

The side LiPo stops allow for fine tuning

battery clearance by loosening the screws
and gently pushing them inward.

PAGE 24
Track Settings

Roll Centre
The roll centre can be adjusted by adding or removing spacers
from below the pivot mount and pivot block. MUST have equal
spacers beneath both parts.

Lowering the roll centre (removing spacers) will give the car
more grip and increase chassis roll.

Raising the roll centre (adding spacers) will increase steering by

making the car rotate more from the rear.

The alloy pivot mount and block need a 1mm spacer in order to
maintain kit roll centre.

Front Springs

Softer springs will ride the bumps better and generally allow the car to roll
more which can increase steering, especially in the middle of the corner.
Harder springs make the car more responsive and are more suitable for
high grip tracks. They will generally increase initial steering but improve
mid corner stability.

Front Damping
Front damping can be used to tune the car depending on the track traction
levels. Like rear damping, in high traction track conditions, thinner oil is SHO
CK
required, compared to low traction track conditions, where thicker oil can OIL
improve the cars driveability.

Thicker oil on the lower ball generally always gives a less responsive,
easier to drive car. Too thick oil on the kingpin may lead to a ‘lazy’ feeling
car which lacks corner speed.

We suggets a wide range of possibilities here starting from 12,000cSt - 40,000cSt

Front Track Width

Wider front track width will make the car easier to drive, provide less
steering and give a slower response.
Narrower front track width will make the car harder to drive, provide
more steering and give a faster response.

Rear Track Width

Wider rear track width provides increased rear grip and an easier
to drive car.
Narrower rear track width increases corner speed and steering
making the car harder to drive.

Kit rear width has a 0.5mm spacer on one side and 3mm of spacers
on the other side.
Remove or add spacers to suit (equally both sides)

PAGE 25
Track Settings

Front Toe
Toe-out Toe-in

Parallel front wheels or a slight Toe-out (up to 1 degree per side) is our
suggested setting range.

Toe-out gives more initial steering. It does however make the car more
difficult to drive on the straight, due to increased responsiveness.

Camber
Positive Negative

Increasing the negative camber angle will increase the cars steering.
This will make the car more difficult to drive but often faster on a lap.

Reducing the negative camber angle is a good setting change if

traction roll is a problem.

As a general rule, setting the camber so that the tyres wear without
any coning will give the most ideal setting in usual conditions.

Tyres
The most important factor in racing is to get the tyres right. Contact foam tyres are designed for use on carpet tracks.
Super Glue
Shore hardness CR522
28 30 32 35 40

Softer = more grip Harder = less grip

Use softer front tyres if you want more steering, and harder front tyres if you want less steering. In high traction conditions sometimes you can
have too much overall grip. Using harder tyres all round should make you faster through the corners with less traction rolling in these conditions.
If the track grip is not high enough, or the tyres are too hard, the car may slide and stop in the corners, if this is the case, reduce the shore rating
until the track conditions change.

RACERS TIP
43mm Rear, 41.5mm Front is a good all round tyre size, reducing this size is only an advantage in extreme conditions to prevent grip roll.
If you have too much steering then add a thin layer of superglue (CR522 or MR-Superglue) to the outside edge of the front tyre to reduce the
front tyre grip. This can be used to prevent grip roll in extreme conditions.

Gear Ratio
First work out the gear ratio from the spur gear and pinion (For example 64/28 = 2.29).

Then complete the following equation.

43 (tyre diameter) x π (3.142)

= 59.10mm/rev
2.29 (gear ratio)

In this chart we have given the mm/rev figures for our suggested tyre size of 43mm, for a range of spurs and pinions

Minimum combined tooth sum = 80T Maximum combined tooth sum = 101T

48DP Gears
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
64 33.77 35.88 37.99 40.1 42.22 44.33 46.44 48.55 50.66 52.77 54.88 56.99 59.10 61.21 63.32 65.43 67.54 69.65 71.77 73.88 75.99 78.10
66 28.66 30.70 32.75 34.80 36.84 38.89 40.94 42.98 45.03 47.08 49.12 51.17 53.22 55.26 57.31 59.36 61.40 63.45 65.50 67.54 69.59 71.64
69 27.41 29.37 31.32 33.28 35.24 37.20 39.16 41.11 43.07 45.03 46.99 48.95 50.90 52.86 54.81 56.78 58.73 60.69 62.65
70 27.02 28.95 30.88 32.81 34.74 36.67 38.60 40.53 42.45 44.39 46.32 48.25 50.18 52.11 54.04 55.97 57.90 59.82
72 26.27 28.14 30.02 31.9 33.77 35.65 37.52 39.40 41.28 43.15 45.03 46.91 48.78 50.66 52.53 54.41

PAGE 26
Speed Secrets

CR280 - Ti Pro Ball Studs - Short - (pr)

CR281 - Ti Pro Ball Studs - Ultra Short - (pr) CR664 - Alloy Motor Spacer - 1mm - pk2
CR282 - Ti Pro Ball Studs - Long - (pr)

CR310 - Alloy Csk Hex Screws M3 x 6 pk10

CR311 - Alloy Csk Hex Screws M3 x 8 pk10
CR312 - Alloy Csk Hex Screws M3 x 10 pk10
CR314 - Alloy Button Head Hex Screws M3 x 6 pk10
CR315 - Alloy Button Head Hex Screws M3 x 8 pk10
U7825 - Titanium Pivot Ball 5.5mm Low (pr) CR316 - Alloy Button Head Hex Screws M3 x 10 pk10
U7829 - Titanium Ball Stud Low (Short) (pk4) CR317 - Alloy Button Head Hex Screws M3 x 12 pk10
U4838 - Rear Springs Black - Soft - At/Ecl - pr
U4839 - Rear Springs Silver - Med/Soft - At/Ecl - pr
U4840 - Rear Springs Gold -Med/Hard - At/Ecl - pr
U4841 - Rear Springs Nickel - Hard - At/Ecl - pr
U4846 - Spring Tuning Set Rear - At/Ecl
U7322 - Rear Spring Red Dot-Hard/Ultra-Atom/Eclipse-pr
U7323 - Rear Spring Black - Ultra - Atom/Eclipse - pr

U4970 - Rear Axle - Eclipse Carbon U7920 - Alloy Ride Height Spacer 0.5mm - Atom 2 (pk4)
U7921 - Alloy Ride Height Spacer 0.75mm - Atom 2 (pk4)

CR510 - Kimbrough - Spur Gear 66T - 48DP - #301

CR511 - Kimbrough - Spur Gear 69T - 48DP - #150
CR512 - Kimbrough - Spur Gear 72T - 48DP - #143
U4057 - Spur Gear 48DP - 70T - SS GT

U7897 - Alloy Pivot Spacer 1mm - Atom 2 (pr)

U7919 - Alloy Pivot Block - Atom 2

U7922 - C/F Camber Strap (1 Dot) - Atom 2
CR724 - GT12 Carbon Spool Axle + Clamp U7923 - C/F Camber Strap (2 Dot) - Atom 2
U7924 - C/F Camber Strap (3 Dot) - Atom 2

U7918 - Alloy Pivot Mount - Atom 2

U7886 - Front Spring Black Soft - Atom 2 (pr)
U7888 - Front Spring Green Hard - Atom 2 (pr) CR722 - Threaded Steel 5g Weight 13.50mm (pk4)
U7889 - Front Spring Gold Super Hard - Atom 2 (pr) CR723 - Threaded Steel 10g Weight 17.60mm (pk4)
U7890 - Front Spring Tuning Set - Atom 2

U3582 - Precision Balance Pivot Set

U7315 - Titanium Turnbuckle - 35mm - Silver - pr

U4327 - Alloy Servo Mount Black - K1/Mi5

U4812 - Ceramic Bearing 1/8x5/16x9/64 Flanged (pr)

U4979 - Ceramic Bearing 1/4 x 3/8 x 1/8 Flanged (pr)
U7690 - Pro Ball Bearings 1/4 x 3/8 x 1/8 Fl Sheilded U7298 - Alloy Rear Wheel Screws - Atom/Eclipse (pk6)
U7691 - Pro Ball Bearings 1/8 x 5/16 x 9/64 Fl Sheilded U7453 - 30/40mm Fan Mount Kit - ATOM

PAGE 27
Driver Details NOTES
NAME
DATE
EVENT / TRACK
WEATHER
RESULT
FASTEST LAP TIME
Chassis and Electrics
BODYSHELL
WING
E.S.C
SERVO
RECEIVER
LIPO
Track Conditions
GRIP LEVEL High Medium Low
TYPE Tight Open Mixed
SURFACE Carpet Tarmac
CONDITION Smooth Bumpy
AIR TEMPERATURE oC oF TRACK TEMPERATURE oC oF

VENUE Indoor Outdoor

TRACK DIMENSIONS Tyres and Additive
Motor and Gearing COMPOUND Front Rear
MOTOR DIAMETER Front Rear
TIMING TYRE ADDITIVE
SPUR SIZE ADDITIVE TIME Front Minutes Rear Minutes
PINION SIZE ADDITIVE COVERAGE Front Rear
Rollout mm/rev SIDEWALL GLUE Front Rear
Front
Ride Height....................mm 1 Dot Black
Droop....................mm 2 Dot Silver - Kit
Inside wheel lock....................° 3 Dot Green
Toe....................° Gold

Oil.................cSt
Spacers..........mm

Ride Height
0 Dot - Kit
Spacers..........mm
1 Dot
2 Dot
Droop Shims..........mm
3 Dot
Middle Black
1 Dot
Silver - Kit
1 2 Dot
2 Gold
3 Oil.................cSt 3 Dot
4 Nickel
Red Dot
Black Ultra
Plastic - Kit
Oil.................cSt Alloy

1
2
3 Spacers..........mm
4

Rear Black
Ride Height....................mm
Droop....................mm Silver
Antisquat....................mm Kit (4.2mm) Gold
Nickel
Antisquat Red Dot - Kit
Black Ultra
Spacers..........mm Spacers..........mm

Width..........mm

C/F Diff
Preload........°
Steel Diff
Spool Axle
Driver Details NOTES
NAME Test Driver
THIS IS THE KIT BUILD SETUP
DATE N/A
EVENT / TRACK N/A
WEATHER N/A
RESULT N/A
FASTEST LAP TIME N/A
Chassis and Electrics
BODYSHELL Montech MLGT3
WING STD
E.S.C Hobbywing XR10 Pro
SERVO Sanwa SRG-HR
RECEIVER Sanwa RX-481
LIPO Fantom 7800
Track Conditions
GRIP LEVEL High Medium Low
TYPE Tight Open Mixed
SURFACE Carpet Tarmac
CONDITION Smooth Bumpy
AIR TEMPERATURE oC oF TRACK TEMPERATURE oC oF

VENUE Indoor Outdoor

TRACK DIMENSIONS Tyres and Additive
Motor and Gearing COMPOUND Front T 35 Rear T 35
MOTOR Hobbywing G3R DIAMETER Front 41.0 Rear 43.5
TIMING 30 TYRE ADDITIVE SXT 3.0
SPUR SIZE 64T ADDITIVE TIME Front 5 Minutes Rear 30 Minutes
PINION SIZE 28T ADDITIVE COVERAGE Front 5mm Rear All
Rollout 59.10 mm/rev SIDEWALL GLUE Front Rear
Front
3.5
Ride Height....................mm 1 Dot Black
0.5
Droop....................mm 2 Dot Silver - Kit
26
Inside wheel lock....................° 3 Dot Green
1 out
Toe....................° Gold

12000
Oil.................cSt
2
Spacers..........mm

Ride Height
5 0 Dot - Kit
Spacers..........mm
1 Dot
2 Dot
0.6
Droop Shims..........mm
3 Dot
Middle Black
1 Dot
Silver - Kit
1 2 Dot
2 12000 Gold
3 Oil.................cSt 3 Dot
4 Nickel
Red Dot
Black Ultra
Plastic - Kit
30000
Oil.................cSt Alloy

1
2
3 0
Spacers..........mm
4

Rear Black
3.5
Ride Height....................mm
1.0
Droop....................mm Silver
Antisquat....................mm Kit (4.2mm) Gold
Nickel
Antisquat Red Dot - Kit
Black Ultra
3
Spacers..........mm 0.5
Spacers..........mm
165
Width..........mm

C/F Diff
360
Preload........°
Steel Diff
Spool Axle