TECHNOLOGY STORIES BIKE INFO, GEOMETRY ... - Vintage Trek
TECHNOLOGY STORIES BIKE INFO, GEOMETRY ... - Vintage Trek
TECHNOLOGY STORIES BIKE INFO, GEOMETRY ... - Vintage Trek
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TR20<br />
FRAMESET<br />
MAIN TUBES . . . . . . . Hi Tensile steel w/CroMoly top and down tube<br />
STAYS . . . . . . . . . . . . . Hi Tensile steel<br />
FORK . . . . . . . . . . . . . . <strong>Trek</strong> Dirt, 1 3/8" tapered Cro-Moly blades<br />
Axle-crown length, mm 322.0<br />
HEADSET . . . . . . . . . . Tioga threadless<br />
Size 25.4/34.0/30.0<br />
Stack height, mm 25.5<br />
CONTROLS<br />
HANDLEBAR . . . . . . . <strong>Trek</strong><br />
Clamp diameter, mm 22.2<br />
STEM . . . . . . . . . . . . . . <strong>Trek</strong> Jaws BMX, direct connect<br />
Steerer clamp height, mm 31.7<br />
BRAKE LEVERS . . . . . Alloy, direct pull<br />
GRIPS . . . . . . . . . . . . . Bontrager BMX<br />
DRIVETRAIN<br />
CRANKSET . . . . . . . . . <strong>Trek</strong> 3-piece forged steel, 44T<br />
Bolt hole circle, mm 1 piece<br />
BB . . . . . . . . . . . . . . . . One-piece type<br />
Shell x axle, mm 24 TPI,<br />
CHAIN . . . . . . . . . . . . . KMC 410<br />
Chain type 1/8"<br />
Chain length (links) 88<br />
CASSETTE . . . . . . . . . ACS Claw, 16T<br />
WHEELSET<br />
FRONT WHEEL . . . . . . <strong>Trek</strong>, alloy hub, 48°, 1/2" axle, Al alloy rim<br />
E.R.D., mm 406<br />
Rim strip Rubber<br />
FRONT TIRE . . . . . . . . Knobby, square style<br />
Tire size 20 x 2.1<br />
REAR WHEEL . . . . . . . <strong>Trek</strong>, alloy hub, 48°, 1/2" axle, Al alloy rim<br />
E.R.D., mm 406<br />
Rim strip Rubber<br />
REAR TIRE . . . . . . . . . Knobby, square style<br />
Tire size 20 x 2.1<br />
SPOKES . . . . . . . . . . . . 14G UCP<br />
Front, mm 187, 3x<br />
Rear, mm 186/186, 3x<br />
INNER TUBES . . . . . . Schraeder valve<br />
OTHER<br />
SEATPOST . . . . . . . . . Steel<br />
Outer diameter, mm 25.4<br />
SADDLE . . . . . . . . . . . . Bontrager FS10 BMX<br />
BRAKES . . . . . . . . . . . Alloy direct pullt<br />
PEDALS . . . . . . . . . . . . Platform<br />
Axle diameter 1/2"<br />
SEAT BINDER . . . . . . . Alloy w/integral bolt<br />
Inner diameter, mm 28.6<br />
ADDITIONALS . . . . . . Pegs ( 1 pr.), SST Oryg rotor<br />
COLORS<br />
Matte Black • Blue/Black decals • Black fork<br />
GEARING<br />
44<br />
16 55<br />
FIT<br />
Frame Size Pro<br />
Handlebar Width, mm 635<br />
Stem Length, mm 55<br />
Angle 0<br />
Crank Length, mm 180<br />
Seatpost Length, mm 350<br />
Steerer Length, mm 174<br />
2002 <strong>Trek</strong> Technical Manual<br />
TR10<br />
FRAMESET<br />
MAIN TUBES . . . . . . . High tensile steel<br />
STAYS . . . . . . . . . . . . . Hi Tensile steel<br />
FORK . . . . . . . . . . . . . . <strong>Trek</strong> Dirt, 1 3/8" tapered<br />
Axle-crown length, mm 322.0<br />
HEADSET . . . . . . . . . . Tioga threadless<br />
Size 21.2/32.5/26.4<br />
Stack height, mm 40.5<br />
CONTROLS<br />
HANDLEBAR . . . . . . . <strong>Trek</strong><br />
Clamp diameter, mm 25.4<br />
STEM . . . . . . . . . . . . . . <strong>Trek</strong> Jaws BMX<br />
Steerer clamp height, mm<br />
BRAKE LEVERS . . . . . Alloy, direct pull<br />
GRIPS . . . . . . . . . . . . . Bontrager BMX<br />
DRIVETRAIN<br />
CRANKSET . . . . . . . . . <strong>Trek</strong> forged steel, 44T<br />
Bolt hole circle, mm 1 piece<br />
BB . . . . . . . . . . . . . . . . One-piece type<br />
Shell x axle, mm 24 TPI,<br />
CHAIN . . . . . . . . . . . . . KMC 410<br />
Chain type 1/8"<br />
Chain length (links) 88<br />
CASSETTE . . . . . . . . . ACS Claw, 16T<br />
WHEELSET<br />
FRONT WHEEL . . . . . . Steel hub, 36°, 3/8" axle, Aluminum alloy rim<br />
E.R.D., mm 406<br />
Rim strip Rubber<br />
FRONT TIRE . . . . . . . . Knobby, square style<br />
Tire size 20 x 1.95<br />
REAR WHEEL . . . . . . . Steel hub, 36°, 3/8" axle, Aluminum alloy rim<br />
E.R.D., mm 406<br />
Rim strip Rubber<br />
REAR TIRE . . . . . . . . . Knobby, square style<br />
Tire size 20 x 1.95<br />
SPOKES . . . . . . . . . . . . 14G UCP<br />
Front, mm 188, 3x<br />
Rear, mm 186/186, 3x<br />
INNER TUBES . . . . . . Schraeder valve<br />
OTHER<br />
SEATPOST . . . . . . . . . Steel<br />
Outer diameter, mm 25.4<br />
SADDLE . . . . . . . . . . . . Bontrager FS10 BMX<br />
BRAKES . . . . . . . . . . . Alloy direct pull<br />
PEDALS . . . . . . . . . . . . Platform<br />
Axle diameter 1/2"<br />
SEAT BINDER . . . . . . . Alloy w/integral bolt<br />
Inner diameter, mm 28.6<br />
ADDITIONALS . . . . . . Pegs ( 1 pr.), SST Oryg rotor<br />
COLORS<br />
Candy blue/Gloss Black • White/Red decals • Black fork<br />
GEARING<br />
44<br />
16 55<br />
FIT<br />
Frame Size Pro<br />
Handlebar Width, mm 635<br />
Stem Length, mm 55<br />
Angle 0<br />
Crank Length, mm 180<br />
Seatpost Length, mm 350<br />
Steerer Length, mm 163<br />
113
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