www.gl-racing.

com

A new benchmark of Low Center Gravity on 1/27 Mini RC – GLR-GT Ver00

GL Racing and Development Team conducts a wide research and consulation for 1:27-1:28 scale RC car racing and the GLR-GT
is developed and test intensively on track by GL Team Drivers and group of experienced RC car players.
Performance is always our goal with no compromise for case of drive, adjustment, maintainence and optional upgrade. All levels
of player will be benefited by a proper setup GLR-GT chassis for at least 0.5sec or more faster in average lap-times.

Traction roll is substantially reduced by further lowering down the CG, new suspension design and geometry:
1. “One layered” electronics layout without stacking to achieve the lowest and optimized CG.
2. Micro but most-wanted “Cable Routers” to ensure obstacle-free rear subframe movement.
3. “Roller-Bearing” side shock mechanism for more stroke, sensitivity and centered gravity.
4. New Long Doubled-Wishbone front suspension and geometry for less traction roll.
5. Less traction roll even with lighter springs for more mechanical grip and bumpy track.
6. New optional Front Anti-Roll Bar for fine and most demandable tuning requirement.
7. New Slide Linkage design optimized positioning.
8. Few conversion parts for switching in between 98 to 102mm wheelbase in option.
9. Stock adjustable and optional tuning Front and Rear Tri-Damper.
10. Aluminum Motor Mount for best heat dissipation.
11. Full and high quality ball bearing.
12. Lightened and ultra-smooth rear ball
differential.
GL Racing products are designed and
developed in Hong Kong. Our high-end and
performance product is recommended for player
with age of 14 or over.

Thanks for choosing GL Racing.

Page 1
Bag A (1-5)
A-1 A-2

G1 x1 G2 x1 G6 x1 G7 x1
257014 x1 257020 x1

Lock Nut x1
307520 x1 357520 x1
G3 x1 G4 x1

A-3
E Pack x1
G5 x1

A Pack x1

C Pack x1

B Pack x1 D Pack x2

Page 2
Bag A (1-5)
A-4

G8 x1 G9 x1 G10 x1

L1 Pack x1 L2 Pack x1

A-5 (Pinion Gear from 9T to 14T)

9T x1 10T x1 11T x1

L3 Pack x1 12T x1 13T x1 14T x1

Page 3
Bag B Bag C (1-8)
B-1 C-1

G12 x1 G14 x1 F Pack x1 53T x1

H1 x1 H2 x10 H3 x1 H4 x1
(Ball 2.381mm)
G13 x1 G15 x1

BE-3625 x1 H5 x1 M3x3 Grub x1

(3x6x2.5)mm

G16 x1 H6 x1 H7 x2

Page 4
Bag C (1-8)
C-2 C-3
Hard (0.9) Soft (0.8)
(Black) (Red)

H10 x1
SP-3 x1 SP-4 x1 G11 x1 H8 x2 H9 x2

2x4x1.5 x1

PI-1516 x2 PI-15115 x2
(1.5x16mm) (1.5x11.5mm) H11 x1
G17 x1 G18 x1 G19 x1 (Ø 1.5x6mm
Threaded Rod)

C-4 C-5

H12 x4 H13 x12 BE-3620 x2

(BS-2502) (BS-3025) (3x6x2)mm

H16 x1
(BS-3580) BE-2523 x1
(2x5x2.3mm with Flanged)
H14 x4 H15 x5 BE-3625 x7
(BS-3540) (BS-3520) (3x6x2.5)mm

Page 5
Bag C (1-8)
C-6 C-7
SM2 x10
(2x4x0.2)
SM1 x10 SM3 x10
(2x4x0.1) (2x4x0.3)
SM4 x5 1.5 x1
(3x4.5x0.1)
0.9 x1
SM5 x10 SM7 x5 1.3 x1
(2.3x4.4x0.5) (5x7x0.2)
SM6 x10
(4.2x6.4x0.2)

C-8

M1x2.5 PM x5 M1.2x2.5 PM x3 M1.2x3 PB x3 M1.2x4 PB x5 M1.5x3.5 PM x3

M1.6x4 PM x3 M2x3 KM x5 M2x4 KM x7 M2x3 PM x3 M2x4 PM x3

M2x4 Cup Head x5 M2x4 PB x7 M2x4 KB x22 M2x6 KB x6 M2.5x2 Grub x2

Page 6
Bag D
D-1

GT-S-035 x1 SP-1 x4 SP-2 x1

(GL003 DMG) (Ø 5.3x6.5)mm (Ø 6x11)mm

GT-S-036 x1 G20 x1

Page 7
 Options: Alloy Steering Hub
GT-OP-008-0 H14
GT-OP-008-1
GT-OP-008-2 B2
H12 x3 H14 x4 GT-OP-008-3 BE-3620
SM5 G19

H8
SP3
H13 x2 H8 x2
SM5 G11

SM4 x1 SM5 x10 H13 H12

(3x4.5x0.1) H14
G18

H14
BE-3620 x2 SP-3 x1
(Black)
SM5 BE-3620
SM4
Options: Alloy Steering Hub G17
GT-OP-008-0
GT-OP-008-1 B1 H8
GT-OP-008-2
GT-OP-008-3
SM5
SM5 H13
SM5 H14

Page 8
 M2x4 PB

M1.2x3 PB x2
L1-2
Down Stop Screw

PI-15115 (Short)
M2x4 PB x4
SM1

G8
H13 x2
M1.2x3 PB
L1-1
PI-1516 x2 L2-2
(M1.5x16)

H13 PI-1516 (Long)

PI-15115 x2
(M1.5x11.5) M1.2x3 PB

SM1 x2 Adjusting the Down Stop Screw

(2x4x0.1)

G9 L2-1

H13

to let the front lower arm in horizontal.

Page 9
H15 x1 C6

H15

M2x4 KB x2
C5

M2x4 KM x1

M2x4 KM

M1x2.5 PM x4

G14

M1x2.5 PM

M2x4 KB

Page 10
 257014 x1 207514

H11 x1
(Ø 1.5x6mm
Threaded Rod) H11

Clockwise

14mm

257020

257020 x1

Clockwise
Counterclockwise x2
307520 x1 H9
257020 307520

307520
H9 x2
24.2mm

Page 11
 Options: GL-0820-TG M2x4 KB
GL titanium gear servo

M2x4 KB x2 G13
A1
Options: GT-OP-009
M2x4 x2 Alloy servo mount
(Cup Head) GT-S-035
M2x4
(Cup Head) A3
M1.5x3.5 PM x1

H12 x1 H12
(BS-2502)
M2x4
M1.5x3.5 PM (Cup Head)

M2x3 PM G1
G2
M2x3 PM x2
G4 M2x3 PM
M2x4 PB

M2x4 PB G3
M2x4 PB x2
H15 B3
H15 x2 B3 H15
(BS-3520)

Page 12
M2x4 KB x6

M2x3 KM x1

M2x4 KM x1

G16
Options: GT-OP-006
Brass Chassis
M2x4 KM
M2x3 KM

M2x4 KB
M2x4 KB

Page 13
 Options: GT-OP-002-W
Front Anti Roll Bar set

M2x4 KB x8 G6

G5
G7
M2x6 KB x2

M2x6 KB

M2x4 KB
M2x4 KB

Page 14
 M2x6 KB
M2x4 KB x3

M2x6 KB x2
M2x4 KB

M2x4 KM x1
H13
SM4 x1 Options: GT-OP-013 M2x4 KM
(3x4.5x0.1) Transponder Case Pro
M2x4 KB A2
Only fit for
Mini Z Nano
Transponder
Unit GP0005M G12
H13 x1 sale separated.

SM4

Page 15
 F1 Note: Apply Team
BE-3625 x1 H2 KYOSHO Ball Diff.
(3x6x2.5)mm Grease around the
ball before assembly.
H2 x10
(Ball 2.381mm) 53T
BE-3625 H1

H7
Spur Gear
53T x1
F2
H5
H6

F Pack x1 H4

H13 M1.2x2.5 PM
M1.2x2.5 PM x2

H13 x2 BE-2523 H13

L3-2
BE-2523 x1
(2x5x2.3mm with Flanged)

Page 16
 M2x4 PM
M1.2x4 PB x2
BE-3625 H13 L3-3

M1.5x3.5 PM x2 Refer to
the E1 G20
Refer to setup
M2x3 KM x2 setup
tips point 2 on E1
page 21 then to
tips for
proceed.
M2x4 KM x4 mote SM2

details. H13 BE-3625

M2x4 PM x2 G10 **Rear Ride High Adjustment**

H15

H13 x3
(BS-3025) E2 E1 E2

H15 x2 M1.5x3.5 PM
(BS-3520)
M1.2x4 PB
H15
BE-3625 x2
(3x6x2.5)mm
G15
SM2 x1 M2x4 KM M1.2x4 PB
(2x4x0.2) M2x3 KM

Page 17
 H16

2x4x1.5

M3x3 Grub
H13 x2
(BS-3025)

H16 x1
(BS-3580)
H3

M2x6 KB

2x4x1.5 x1

M3x3 Grub x1
H13 L3-1

M2x6 KB x1 Options: GT-OP-007

T6 Alum. Front Shock Tower

Page 18
 Options: GT-OP003-C Options: GT-OP-003
Spring Set -CS Adjustable central shock

Options: GT-OP-004
Adjustable screw Shock

Hard Soft
D4 SP-1 D2
D1 SM6
357520 D3
M2.5x2 Grub
C2
SP-2

SM7
C3
H10

C1 C4
SP-1 x4 SP-2 x1
(Ø 5.3x6.5)mm (Ø 6x11)mm

D1
SM6 x8 SM7 x4 M2.5x2
(4.2x6.4x0.2) (5x7x0.2) Grub x1 SM6
D4 Options: GT-OP-001
D3 Note: Apply Team Spring Set –F/R
KYOSHO #15000 Ball
SP-1 Diff. Grease (not
H10 x1 SM6 included) around ALL
357520 x1 damper pins before
D2 assembly. Hard Soft

Page 19
 Options: GL-SD-ESC-010T
Brushless Sensored ESC
Brushless Motor is NOT INCLUDED
Recommended 3500KV for Stock
And 4500KV for Modified
Available at GL Online Shop

GLR-GT Gear Ratios

12T 51 52 53 54
Pinion Gear 9 5.67 5.78 5.89 6.00
M2x4 Cup Head
10 5.67 5.20 5.30 5.40
Luck Nut 11 4.64 4.73 4.82 4.91
12 4.25 4.33 4.42 4.50
BE-3625 x5 13 3.92 4.00 4.08 4.15
(3x6x2.5)mm Luck Nut 14 3.64 3.71 3.79 3.86
BE-3625
GL Mini ESC
M2x4 Cup Head x2 Tips: Apply Superglue on F/R
rubber tires during assembly.

A4
BE-3625

Lock Nut x1 RX Receiver is NOT INCLUDED Tire & Rims are NOT INCLUDED
Available at GL Online Shop Available at GL Online Shop

Lock Nut

BE-3625

Page 20
Basic setup/assembly tips before 1st run on RCP Track
1, Checking all the ball joints and movement parts are moving freely. Especially motor and sensor wire are installed.
2, Check that the Rear-Subframe (P-17) can move very freely after assembly, check shim amount for best free movement. Please
refer to the link “http://gl-racing.com/GLR/v1/guide/#rear_subframe” for more setup and assembly details.
3, Applying suitable grease on ball differential (P-16) and Shocks (P-19) which is as thinner as possible and just wrap around the
pin is enough. Don’t put too much for being maintain frequency.
4, Tire around the Rims (P-20) must be fixed with Superglue (Aron Alpha).
5, Set the front lower arms both left and right in horizontal. See below Pic 5.1
- Use cross type screw driver to adjust the screw which is located in backward of the front lower arm. See page 9. NO DOWN
STOP IS REQUIRED IN FIRST SETUP. Applying down stop may cause steering sensitive which depends on the traction for
the RCP track.

Pic 5.1 The lower arms stay horizontal

means on matching the design
purpose. Turns UP or Down
Not recommended may cause changing the Not recommended
Screwing out the screw for fix. camber gain and the ride high. Screwing in the screw for fix.

6, Check the chassis left / right balance. Install wheels in same diameter and place on flat floor. Lift the front up to see left and right
wheels apart from the floor, you will see 2 situation below.
6.2 One of the wheel apart Add Shim
(SM6) here.
6.1 Both side of the wheels are apart the floor at the floor first. For example, if
the same time. In this case, congratulations!!! the left wheel apart first,
This is the main target that we need to get it. adjust the right side damper
Otherwise, follow the instruction on 6.2. (above the motor) in adding
the shim (SM6) until both
wheels apart the floor like 6.1.
If the right wheel rise up first,
do the same on other side.
Lift it up Lift it up

Page 21
Basic setup/assembly tips before 1st run on RCP Track
Tips: If the car is new or just re-builded, suggest to do point 6 first then to plug sensor and soldering motor wire. It will effect the
result if the length of all wires are not suitable. It means that if you did nothing wrong, you will have the same result after all
wire installed.
7, Keeping the spring preload on SIDE DAMPER even if you change the options GT-OP- 004 Adjust Screw Shock. The spring
should be keep in touch of both end during extend and depress in valid of travelling. This issue may help the chassis running
stable. Another change the tension of the side damper, go back to check the point 6 to ensure the chassis balance.
8, Check the chassis Front and Rear are staying straight. Detach the C3 first (page 19). See pic below 8.1.
Pic 8.1
Waist Down
If the situation is on the left, add the SM7 (see page 19)
until the chassis Front and Rear going straight.

If the situation is on the left, congratulations!!! Go ahead

for the race.

Waist up
If the situation is on the left, remove the SM7 (see page 19)
until the chassis Front and Rear down to straight.

9, Adjust with NO GAP (no down stop) on Central Shock. See pic 9.1.
Pic 9.1
Adjust the C3 (page 19) with NO gap but need to keep
the point 8 Front and Rear chassis in straight. This Gap
= Down Stop for having unstable in all the time running
on the high traction RCP track.

No Gap recommended

Page 22
Basic setup/assembly tips before 1st run on RCP Track
10, Adjusting ride high around 2mm on front (P-8) and rear (P-17) before run. See pic 10.1.
Pic 10.1
Side View

Rear Ride High

Front Ride Hide Around 2mm
Around 2mm

Ground Floor

11, Adjust the length of Steering Rods (P-11) in between 24.2mm to 24.5mm. See Pic 11.1. Shorter may cause toe-out
(recommended) for stable in cornering and running straight. Adjust it longer may cause less toe-out to toe-in for steering sensitive.
Pic 11.1
Steering Rod length
24.2mm is around toe-out 1.7º per side
24.5mm is around toe-out 0.2º per side

12, For beginner: Motor 2500KV, Front Tire GT0001-S19/GT0001-S20, Rear Tire MZR-V1R05/MZR-V1R10.
13, For stock: Motor 3500KV, Front Tire GT0001-S18.5/GT0001-S19. Rear Tire MZR-V1R05/MZR-V1R10.
14, For modified: Motor 4500KV or above, Front Tire GT0001-S18/GT0001-S18.5, Rear Tire MZR-V1R05/MZR-V1R10.
15, After the body shell installed (Auto Scale or Lexan) to the chassis, check all the moving parts and steering turned be freely before
run.

Page 23
Recommended Basic Options Parts
GLR-GT Transponder GLR-GT Adjustable GLR-GT Rear Shell Post
Case PRO Screw Shock 98mm-102mm
GT-OP-013 GT-OP-004 GT-OP-005
GT-OP-003
GT-OP007 GLR-GT Central Shock - L
GLR-GT T6 Alum. Front
Shock Tower - Wide
GLR-GT Brass Chassis
GT-OP-006

GLR-GT Anti-Roll Bar - Wide

GT-OP-002-W

GLR-GT Adjustable
Screw Shock
GT-OP-004

GL titanium gear servo

GL-0820-TG

GL-CR-20
GL Connector

Carbon Lexan Bumper Set

GLR-GT T6 Alum. Steering Knuckles Brushless sensored ESC
GT-OP-028
GT-OP-008-0 GL-SD-ESC-010T
GT-OP-008-2

GT-OP-009
GT-OP-008-1 GLR-GT T6 Alum. Servo Mount
GT-OP-008-3
Page 24