HWA FONG RUBBER GROUP

Hwa Fong Rubber Ind. Co., Ltd. – Headquarters Hwa Fong Rubber (USA) Inc.
No.300, Sec. 2, Chung-Shan Rd., Ta-Tsun 14290 Lochridge Blvd, Covington,
Township, Changhua County 51542, Taiwan Georgia 30014 U.S.A.
Tel 886-4-8520121 Tel 1-770-7882060
Fax 886-4-8525833 Fax: 1-770-7882099
E-mail info@duro.com.tw E-mail: service@durotire.com

Hwa Fong Rubber (Thailand) Public Co., Ltd. Hwa Fong Rubber (China) Co., Ltd.
317 Moo 4, Soi 6C, Bangpoo Industrial Estate, 1 Xinye Road, Changshu Economic
Samutprakarn 10280, Thailand Development Zone, Riverside
Tel 66-2-7096580 Industrial Park, Jiangsu, China
Fax: 66-2-3240483, 66-2-3240484 Tel 86-512-52296380
E-mail: reception@duro.co.th Fax: 86-512-52657007

BICYCLE TIRES
E-mail: hfc.fina@durotire.com.cn

WWW.DURO.COM.TW
EDITION: FEB. 2022
 INDEX
02 About DURO
04 TECHNOLOGY / TERMINOLOGY
06 ROAD / CITY
11 MTB / GRAVEL
16 BMX / FREE STYLE
18 FAT

ROAD / CITY MTB / GRAVEL BMX / FREE STYLE FAT

 AB O UT DU R O
Duro tire has been around since 1945, and in that time, we've learned a few things about
making tires and tubes. First, we build over 70 years of technological know-how into
everything we make,ensuring that each product is designed and manufactured with safety,
long life,and maximum effectiveness for your particular application.

In addition to our premium bicycle tires and tubes, Duro produces a complete range of
specialty tires. From ATV to Moto, to industrial and passenger car tires, Duro has your entire
tire needs covered. Our manufacturing capability spans the globe, and our sales network is
worldwide. Our product range covers the entire gamut of OEM and aftermarket applications,
and our design and manufacturing capabilities are world-class.

TAIWAN
Duro has manufacturing facilities throughout Asia, as well as sales offices in the US and Asia,
supporting our dealer network worldwide.

For all your bicycle and specialty tire and tube needs, look no further than Duro tires.
For more information on the entire Duro product line, visit our website at
www.duro.com.tw or www.durotire.com

USA THAILAND CHINA

02 BICYCLE TIRES 03 BICYCLE TIRES

 TECH TERMINOLOGY DURO TECHNOLOGY
WIRE BEAD FOLDABLE BEAD With decades of research and development, our R&D team offers tire
Strands of wire coiled together, that Available in Aramid or Kevlar, foldable and tube technologies that exceed even the most stringent testing
requirements, and brings you the most advanced compounds and
secures the tire to the rim wall when bead is lighter than a wire bead, while
casings. Our latest lineup features the following compound and DUAL COMPOUND
tire is inflated. Tires with wire beads ensuring the same adhesion of tire to
provide strength and proper tire the rim. Tires with foldable beads are casing technologies. Dual Compound series with
retention, but cannot be folded. lightweight and easier for storage. two different compounds to
be used within the tread
provide lower rolling
resistance and increase
THREADS PER INCH (TPI) TUBELESS READY cornering grip.
Threads per inch (TPI) refers to the Tubeless Ready tires are much lighter
number of nylon threads that are laid and air-permeable in the sidewall, and Facing the development of electric bicycles and specific requirements
upon one square inch of the tire' s allow easier assembly. Duro's MTB of e-bike tires,Duro introduces évolve technology featuring compounds,
casings and sidewalls that meet electric bicycles' increased weight HOOK-UP DESIGN

MAXIMUM REFLECTION
casing. A lower TPI indicates more and Road range features both bead
responsive and durable, while a and carcass technologies that allow load, and decreases e-bike battery drain. Our Hook-Up Design reinforces the close
higher TPI means lighter and more for the use of tubeless sealant attachment between the tire bead and rim.
pliable. Duro features TPI counts systems. A round groove of rubber stripping is added to

FOR RIDING SAFETY from 22 TPI, all the way up to 150

TPI throughout our range.
the rim line.

RUBBER COMPOUNDS
Duro' s TruShine™ reflective strip technology DURO SHIELD PUNCTURE PROTECTION D-TECH
increases tire' s reflective surface from typical 5 mm,to
anywhere between 9 and 18 mm, depending on tire A 1mm' special undertread layer provides D-Tech is Duro's exclusive breaker technology.
size.The doubled reflective area makes yourself more protection against street punctures, increases Built into the casing, D-Tech protects the tire
visible to oncoming vehicles, which largely increases tread stiffness and allows tires to maintain shape bead to bead, strengthens the sidewall,
SLOW REBOUND under cornering and braking forces. extends tire life and minimizes deformation.
your safety.Duro's proprietary ink imprint technology
on the reflective surface gives the reflective strip an Available through special order only, Slow Rebound is our most supple
elegant and gridded look, similar to carbon fiber weave compound. SlowRebound dramatically increases tire adhesion to any surface. DURO SHIELD PLUS PUNCTURE PROTECTION
patterns. Designed primarily forGravity competition applications, Slow Rebound
compounds improve control and grip. The best choice for city and commuting applica-
Custom ink patterns are available on a special order tions, Duro Shield Plus offers a 3 or 5 mm'
basis.Featured on Duro' s city, commuting, and beach REINFORCED CASING
60A 70A undertread layer, featuring a complex structured
cruiser tires, TruShine™ reflective strips enhance the compound lying between the tire tread and carcass. Duro's reinforced casing technology provides a
appearance of your bicycle, all the while keeping you Our standard rubber hardness throughout our Available on our road training bead-to-bead carcass option of tire structure.
safe on the street. MTB, BMX and Commuting applications, Duro' s and commuting tires, Duro' s Tire durability and loading capacity are
60A compound allows for a very responsive feel 70A compound provides a MOTOR CASING strengthened with reinforced casing.
while providing a high degree of puncture steady, smooth ride and Derived from our manufacturing experience in
protection and low rolling resistance. minimum rolling resistance. powersports vehicles, Motor Casing dramatically
52A RECOIL increases lateral stiffness and resistance to
deformation. Particularly effective in downhill
Mountain Downhill and Freeride courses require a tire compound that applications.
provides maximum stickiness, while allowing minimum rolling resistance. DPC-DIAMOND PATTERN CASING
Available in both the Razorback and Muckmeister mud tires, 52A Recoil
compound ensures that every downhill and freeride run is fast, and our non-slip grip KB-GUARD DPC - diamond pattern casing made of special
allows you to hold your line no matter what the course conditions are. Aramid fabrics' effectiveness as a snakebite nylon fabric provides great cut and puncture
Duro's 52A Recoil compound combines the best quality harder compounds with the resistant casing is well-known. KB-Guard offers protection on the sidewall.
added resiliency of soft compounds. maximum protection through increasing the stiffness
Available throughout Duro's Gravity line. of the body, and allows the tire to resist deformation
in high speed cornering and braking application.

04 BICYCLE TIRES 05 BICYCLE TIRES

 SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

STINGER 700X23C 23-62260 - KB-GUARD RS - FOLDABLE 230

DB-7043 23-622120

23-622120
-

- -
BLACK

BLACK
- FOLDABLE

FOLDABLE
215

200

700X25C 25-62260 - - BLACK FOLDABLE 240

25-622120 - BLACK - FOLDABLE 230

25-622120 - - BLACK FOLDABLE 220

700X28C 28-62260 - - BLACK FOLDABLE 275

28-62260 - - TAN SIDEWALL - FOLDABLE 260

Excellent minimal tread for training and
racing applications120 TPI casing available 28-622120 - - FOLDABLE 260
Duro TruShine™ sidewall, évolve and Dual 700X32C 32-62230 - RS - WIREBEAD 485
Compound technology introduced RS : reflective stripe

ROAD / CITY
SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

700X20C 20-622 30 - - BLACK - WIREBEAD 275

20-622 60 - - BLACK - FOLDABLE 205

HYPERSONIC

DB-7047
20-622 120 - - BLACK - FOLDABLE 175

700X23C 23-622 30 BLACK - WIREBEAD 375

23-622 60 BLACK - FOLDABLE 260

23-622 120 - - BLACK - FOLDABLE 200

700X25C 25-622 30 BLACK - WIREBEAD 390

25-622 60 - BLACK - FOLDABLE 265

25-622 120 - - BLACK - FOLDABLE 220

Full-functioned training and racing tread 700X28C 28-622 30 - - BLACK WIREBEAD 325
120 TPI casing available
28-622 60 - - BLACK - FOLDABLE 250
Dual Compound technology introduced

06 BICYCLE TIRES 07 BICYCLE TIRES

 SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

27.5X1.75 47-584 30 - - BLACK - FOLDABLE 635

ROAD / CITY 47-584 60 - - BLACK FOLDABLE 540

DB-7053 700X35C 37-622 60 - - BLACK - FOLDABLE 385

EASY RIDE 37-622 60 D-TECH RS - WIRE BEAD 765

700X38C 40-622 60 - RS - WIRE BEAD 560

28X2.00 50-622 30 - - RS - WIRE BEAD 615

DB-7048 DORADO 50-622 30 - RS - WIRE BEAD 710

Designed for urban trekking purpose 28X2.35 60-622 30 - - RS - WIRE BEAD 745
Ensure light-weight and puncture protection
Sipped drainage channels for increased ground adhesion
with 120 TPI casing and aramid fabrics.
Duro TruShine™ sidewall and évolve technology introduced 60-622 30 - WIRE BEAD -
Feature a smooth centerline with diamond
knurled tire shoulder for improved cornering RS : reflective stripe
and control.
Dual Compound technology introduced

SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

700X23C 23-622 60 - - BLACK - FOLDABLE 230

23-622 120 - - BLACK - FOLDABLE 200

23-622 120 - BLACK - FOLDABLE 260

23-622 120 - REINFORCED CASING BLACK FOLDABLE 230

700X25C 25-622 120 - - BLACK - FOLDABLE 225 CENTER-RIDGE design of crown area for cycling stability
Streamline orientation of grooves to help water evacuation
25-622 120 - BLACK - FOLDABLE 290 Mono pattern block for lower rolling resistance and great handling stability
Diamond knurled tire shoulder for improved cornering grip and agile control
25-622 120 - REINFORCED CASING BLACK FOLDABLE 265

700X28C 28-622 30 - BLACK - WIREBEAD 440 SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

28-622 120 - - BLACK - FOLDABLE 240 DB-7044 700X35C 37-622 22 - - BLACK - WIRE BEAD 630

28-622 120 - REINFORCED CASING BLACK FOLDABLE 260 CORDOBA 700X38C 40-622 22 - - BLACK - WIRE BEAD 705

700X32C 32-622 120 - D-TECH TAN SIDEWALL - FOLDABLE 355 700X40C 42-622 22 - - COLOR - WIRE BEAD 750

32-622 120 - D-TECH BLACK - FOLDABLE 365 47-584 60 - RS - WIRE BEAD 895

RS : reflective stripe
08 BICYCLE TIRES 09 BICYCLE TIRES
 ROAD / CITY

DB-7072
CHARGER

3mm' under-tread for added flat protection and stability

DB-1072 MINER

Sidewall breakers help increase bearing capacity for heavier loads of e-bikes.
Harder rubber compound helps extend battery life of e-bikes.
Great combination as a front tire paired with the Charger EXC (DB-7075)
as a rear
MTB / GRAVEL Tread layout with intensive knobs offers
excellent traction and gripping power.
Duro évolve technology introduced Connected shoulder knobs enhance
cornering grip and stability.
SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g) 120 TPI casing available

700X40C 42-622 30 RS - WIRE BEAD 765 SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)
RS : reflective stripe
27.5X2.10 54-584 60 - - BLACK - FOLDABLE 575

54-584 30 - - BLACK - WIRE BEAD 655

54-584 30 - BLACK - WIRE BEAD 835

27.5X2.60 66-584 30 - - BLACK - WIRE BEAD 860

29X2.10 54-622 30 - - BLACK - WIRE BEAD 720

54-622 60 - - BLACK - WIRE BEAD 680

3mm' under-tread for reinforced flat prevention and stability 54-622 30 - - BLACK - FOLDABLE 630
Sidewall breakers help increase load capacity for extra weight of e-bikes.
Harder rubber compound helps boost battery life of e-bikes. 54-622 30 - KB-GUARD RS - WIRE BEAD 760
Great combination as a rear tire paired with the Charger (DB-7072) as a front
DB-7075
54-622 60 - KB-GUARD GRAY - FOLDABLE 730
Duro évolve technology introduced
54-622 120 - - BLACK - FOLDABLE 560
CHARGER EXC SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)
29X2.60 - - - - BLACK - - -
28X1.75 47-622 30 RS - WIRE BEAD 765
RS : reflective stripe
RS : reflective stripe

10 BICYCLE TIRES 11 BICYCLE TIRES

 MTB / GRAVEL

Db-1001A GREMLIN

DB-1078 DB-1077
SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

CYPHER INFIDEL 29X2.20 56-622 30 - KB-GUARD RS - FOLDABLE 785

Square profile for better traction
Extended side knobs for greater cornering 56-622 60 - - BLACK - FOLDABLE 655
Inspired from expert bikers' riding experience Square profile for better traction Great combination as a rear tire paired with the Matador
Excellent all-around tread Excellent all-around terrain tread (HF-860A) as a front 56-622 30 - - BLACK - WIRE BEAD 745
High gripping power and strong puncture High gripping power and strong RS : reflective stripe
protection puncture protection
Duro TruShine™ sidewall and Tubeless Duro évolve and Tubeless Ready
Ready technology introduced technology introduced

SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g) SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

27.5X2.10 54-584 60 - - BLACK - FOLDABLE 625 27.5X2.25 57-584 60 - BLACK - WIRE BEAD 700

54-584 60 - BLACK - FOLDABLE 685 57-584 60 - - BLACK - FOLDABLE 610

54-584 30 - - BLACK - WIREBEAD 720 57-584 30 - BLACK - WIRE BEAD 885

54-584 30 - - - 705 27.5X2.35 60-584 60 - - BLACK - FOLDABLE - SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

27.5X2.35 60-584 60 BLACK - FOLDABLE 690 60-584 60 - BLACK - FOLDABLE - 27.5X2.35 60-584 60 BLACK - FOLDABLE 790

DB-1075
60-584 60 - - BLACK - FOLDABLE 670 29X2.35 60-622 60 - TAN SIDEWALL - FOLDABLE 875 60-584 60 - - BLACK - FOLDABLE 700

27.5X2.80 70-584 60 - - BLACK - FOLDABLE 825 60-622 60 BLACK - FOLDABLE 935 SWITCH 60-584 60 - BLACK - FOLDABLE 835

70-584 60 - REINFORCED CASING BLACK - FOLDABLE 925 60-622 60 - - BLACK - FOLDABLE 845 60-584 60 - - BLACK - WIRE BEAD 765
Sipped center and shoulder knobs
29X2.10 54-622 60 - - FOLDABLE 755 Raised side knobs for greater cornering 29X2.35 60-622 60 - - BLACK - FOLDABLE 715
Perfect all-around Enduro tread
54-622 60 - BLACK - FOLDABLE 720 60-622 60 - BLACK - FOLDABLE 895
Duro évolve and Tubeless Ready technology
introduced 60-622 30 - - BLACK - WIRE BEAD 815
54-622 30 - - BLACK - WIRE BEAD 745

12 BICYCLE TIRES 13 BICYCLE TIRES

 MTB / GRAVEL With the increasing popularity of gravel bikes, we have designed this new tire
in 2021.
The tightly packed knobs on the center of the tread provide a great rolling
resistance for city use while the shoulder knobs give you the grip you need in
trail use and in the corners. It's both fast and grippy, coping well in a wide
range of trail conditions
650x40B, ETRTO 40-584, 27.5x1.5

DB-7100
More specs available: black skinwalls, foldable beads, reflective tape, stronger

DB-1081 Bevel-angle knobs on center tread offer low rolling

resistance and yet all the while high levels of grip.
Great combination as a front tire paired with the Tempter GRITTY GRIP
casing etc…

CHONGO SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)
(DB-1082) as a rear
Duro évolve and Tubeless Ready technology introduced 27.5x1.50 40-584 60 TAN SIDEWALL - WIRE BEAD 575

SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

27.5X2.40 60-584 30 - - BLACK - WIRE BEAD 905

60-584 60 - - BLACK - FOLDABLE 780

60-584 60 BLACK - FOLDABLE 920

DB-1082 Bevel-angle knobs on center tread contribute lower rolling

resistance and higher gripping power.
HF-880 DB-1006
TEMPTER Great combination as a rear tire paired with the Chongo ELLIE MAE CX RAZORBACK SIZE ETRTO
(DB-1081) as a front 24x2.60 65-507
SIZE ETRTO
Duro évolve and Tubeless Ready technology introduced
24x2.00 54-507 24x3.00 70-507
SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)
26x1.95 52-559 26x2.60 65-559
27.5X2.40 60-584 30 - - BLACK - FOLDABLE 905
Semi-slick tread pattern for hardpack CX courses 26x2.00 54-559 The most trusted tire for maximum grip and performance 26x2.35 60-559
60-584 60 BLACK - FOLDABLE 920 Diamond knurling for increased traction With it's DURO special compound 52A Recoil allowing
700 x 35c sizing for training and non-sanctioned racing 700x35C 37-622 minimum rolling resistance 26x3.00 70-559

14 BICYCLE TIRES 15 BICYCLE TIRES

 Db-5031
SIZE ETRTO
FANTASY 18x1.95 54-355

20x1.95 54-406

20x2.10 54-406

BMX / FREE STYLE

Designed for BMX and freestyle riders

V-shape grooves and diamond knurled tread provide riders with great control and
gripping power.
Aggressive pattern and layout for strong confidence to the next challenge

SIZE ETRTO TPI E-BIKE TECH COLOR COMPOUND BEAD WEIGHT (g)

20X2.10 - 30 - D-TECH BLACK - WIRE BEAD 605

- 22 - - BLACK - WIRE BEAD 580

20X2.25 - 22 - - BLACK - WIRE BEAD -

- 30 - D-TECH BLACK - WIRE BEAD 710

DB-5060 EL JEFE
-

-
30

30
-

-
D-TECH WHITE GUM WALL

D-TECH TAN SIDEWALL

-

-
WIRE BEAD

WIRE BEAD
705

580

20X2.40 - 30 - D-TECH BLACK - WIRE BEAD 795

- 30 - D-TECH WHITE GUM WALL - WIRE BEAD 795

16 BICYCLE TIRES 17 BICYCLE TIRES

 A great year-round fat tire
Intensive knobs provide solid climbing, braking and cornering traction with

DB-9002 DB-9040
lower rolling resistance.
Perfect for hardpack, sand or snow
BOOMERANG
FAT BIG D SIZE ETRTO TPI COLOR BEAD WEIGHT (g)

26X4.00 100-559 60 BLACK FOLDBALE 1080

Popular e-bike and chopper tires

Wider tire casing for riding stability
Lower depth grooves and V-shaped pattern design enhance
performance and effective handling.

SIZE ETRTO TPI COLOR BEAD WEIGHT (g)

16X3.50 - 30 BLACK WIRE BEAD 995

20X4 1/4 - 30 BLACK WIRE BEAD 1510

20X4 1/4 - 30 WHITE WIRE BEAD 1655

Low profile knobs for decreased rolling resistance
24X2.10 56-507 22 BLACK WIRE BEAD 895 Perfect for hardpack, sand, or snow
Large and square pattern design on tire tread could promotes excellent riding
24X4 1/4 - 30 BLACK WIRE BEAD 1915 stability.

24X4 1/4 - 30 WHITE WIRE BEAD 2030

DB-9041
SIZE ETRTO TPI COLOR BEAD WEIGHT (g)

24X4.00 100-507 60 BLACK FOLDBALE 1080

FLEETWOOD 26X3.00 76-559 20 BLACK WIRE BEAD 1440

26X4.00 100-559 60 BLACK FOLDABLE 1245

18 BICYCLE TIRES 1199 BICYCLE TIRES