2004 Trek Specifications Manual - Vintage Trek
2004 Trek Specifications Manual - Vintage Trek
2004 Trek Specifications Manual - Vintage Trek
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<strong>Trek</strong> TR20 1<br />
FRAMESET<br />
Main tubes . . . . . . . Cro-Moly top tube and down tube<br />
Stays . . . . . . . . . . . . Hi Tensile steel<br />
Color . . . . . . . . . . . . Matte Black • Dark Gray/Mid Gray/Light Gray decals • Matte Black fork<br />
Fork . . . . . . . . . . . . <strong>Trek</strong> Dirt, 1 3/8” Cro-Moly blades 322.0 mm axle-crown length<br />
Headset . . . . . . . . . Aheadset 25.4/34.0/30.0, 23.0 mm stack height<br />
CONTROLS<br />
Handlebar . . . . . . . . <strong>Trek</strong> 22.2 mm clamp diameter<br />
Stem . . . . . . . . . . . . <strong>Trek</strong> BMX, direct connect 40.0 mm steerer clamp height<br />
Brake levers . . . . . . Alloy 2 finger, right only<br />
Grips . . . . . . . . . . . Bontrager, dual density<br />
DRIVETRAIN<br />
Crankset . . . . . . . . . <strong>Trek</strong> 3-piece forged steel, 44T 1 piece mm bolt hole circle<br />
Bottom bracket . . . One-piece type 68.5 (shell x axle, mm), 6-sided axle<br />
Chain . . . . . . . . . . . KMC Z-410 1/8”, 90 links<br />
Cassette . . . . . . . . . 16T<br />
WHEELSET<br />
Front wheel . . . . . . <strong>Trek</strong>, alloy hub, 48°, Aluminum alloy rim 406mm E.R.D.<br />
179.5 mm 3x spokes, Rubber rim strip<br />
Rear wheel . . . . . . . <strong>Trek</strong>, alloy hub, 48°, Aluminum alloy rim 406 mm E.R.D.<br />
178.5 mm 3x rear spokes, Rubber rim strip<br />
Spokes . . . . . . . . . . 14G<br />
Front tire . . . . . . . . Knobby 20 x 2.25<br />
Rear tire . . . . . . . . . Knobby 20 x 2.25<br />
Inner tubes . . . . . . . Schraeder valve<br />
OTHER<br />
Seatpost . . . . . . . . . Steel 25.4 mm outer diameter<br />
Saddle . . . . . . . . . . . <strong>Trek</strong> BMX<br />
Seatpost binder . . . Alloy w/integral bolt 28.6 mm inner diameter<br />
Brakes . . . . . . . . . . U-Brake rear<br />
Pedals . . . . . . . . . . . Alloy, Cro-Moly spindles 9/16” axle<br />
Additionals . . . . . . . chain tensioners, Steel chainguard, <strong>Trek</strong> steel pegs SST Oryg rotor<br />
Bike weight . . . . . . 25.9 lb/11.76 kg<br />
FIT dimensions in MM, unless specified<br />
Frame Size Pro<br />
Rider height, in. 59.8<br />
cm 152<br />
Handlebar width 680<br />
Handlebar rise 190<br />
Stem length 55<br />
angle 0<br />
Headset spacers 15<br />
Crank length 180<br />
Seatpost length 300<br />
Steerer length 185.5<br />
GEOMETRY dimensions in MM, unless specified<br />
Head tube angle 74.5<br />
Fork offset 33.0<br />
Trail 37<br />
Seat tube angle 71.5<br />
Effective top tube 558<br />
Seat tube 284<br />
Standover 578<br />
Wheelbase 956<br />
Bottom bracket height 296<br />
Chainstay 378<br />
Head tube 104<br />
GEARING<br />
44<br />
16 55<br />
<strong>2004</strong> <strong>Trek</strong> Specifi cations <strong>Manual</strong>- U.S. 99