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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Mt. Track 230<br />
FRAMESET<br />
MAIN TUBES . . . . . . . Hi Tensile steel<br />
STAYS . . . . . . . . . . . . . Hi Tensile steel<br />
FORK . . . . . . . . . . . . . . RST<br />
Travel, mm 60<br />
Axle-crown length, mm 403<br />
HEADSET . . . . . . . . . . Steel<br />
Size 25.4/34.0/30.0<br />
Stack height, mm 34.5<br />
CONTROLS<br />
HANDLEBAR . . . . . . . Steel<br />
Clamp diameter, mm 25.4<br />
STEM . . . . . . . . . . . . . . Quick change, quill<br />
Steerer clamp height, mm<br />
SHIFT LEVERS . . . . . . SRAM Centera Halfpipe<br />
BRAKE LEVERS . . . . . Alloy, direct pull<br />
GRIPS . . . . . . . . . . . . . Kraton<br />
DRIVETRAIN<br />
FT DERAILLEUR . . . . Shimano Altus<br />
Cable routing Down pull<br />
Attachment 31.8 mm/ 1 1/4"<br />
RR DERAILLEUR . . . . Shimano Tourney TY40<br />
CRANKSET . . . . . . . . . SunRace TK-1 42/34/24<br />
Bolt hole circle, mm Riveted<br />
BB . . . . . . . . . . . . . . . . Three-piece type<br />
Shell x axle, mm 70 x 3L, Square<br />
CHAIN . . . . . . . . . . . . . KMC Z-51<br />
Chain type 3/32"<br />
Chain length (links) 106<br />
CASSETTE . . . . . . . . . HG72 13-28, 7spd<br />
GEARING<br />
24 34 42<br />
13 44 62 76<br />
15 38 54 66<br />
17 33 47 58<br />
19 30 42 52<br />
22 26 37 45<br />
25 23 32 40<br />
28 20 29 35<br />
FIT<br />
Frame Size 13B 13G<br />
Rider height Inches 60 60<br />
Cm 152 152<br />
Handlebar Width, mm 560 560<br />
Stem Length, mm 70 70<br />
Angle 40 40<br />
Crank Length, mm 162 162<br />
Seatpost Length, mm 300 300<br />
Steerer Length, mm 126 126<br />
2002 <strong>Trek</strong> Technical Manual<br />
WHEELSET<br />
FRONT WHEEL . . . . . . Alloy, nutted hub, 32°, 3/8 axle, Aluminum<br />
alloy rim<br />
E.R.D., mm 499<br />
Rim strip Rubber<br />
FRONT TIRE . . . . . . . . Innova MTB<br />
Tire size 24 x 2.1<br />
REAR WHEEL . . . . . . . Alloy, nutted hub, 32°, 3/8 axle, Aluminum<br />
alloy rim<br />
E.R.D., mm 499<br />
Rim strip Rubber<br />
REAR TIRE . . . . . . . . . Innova MTB<br />
Tire size 24 x 2.1<br />
SPOKES . . . . . . . . . . . . 14G UCP<br />
Front, mm 242, 4x<br />
Rear, mm 240/241, 4x<br />
INNER TUBES . . . . . . Schraeder valve<br />
OTHER<br />
SEATPOST . . . . . . . . . Alloy<br />
Outer diameter, mm 29.2<br />
SADDLE . . . . . . . . . . . . <strong>Trek</strong> padded<br />
BRAKES . . . . . . . . . . . Alloy direct pull<br />
PEDALS . . . . . . . . . . . . Platform<br />
Axle diameter 9/16"<br />
SEAT BINDER . . . . . . . Quick release<br />
Inner diameter, mm 31.8<br />
ADDITIONALS . . . . . . Chainring guard, kickstand<br />
COLORS<br />
Candy Blue/Silver • Red/Black decals • Candy Blue fork<br />
Key features:<br />
Rider: Aggressive young singletracker or athletic new<br />
rider<br />
Frameset<br />
Steel strong and durable<br />
Wheelset<br />
Alloy rims- light, with better stoping<br />
Bontrager tires- all-round treads<br />
Components<br />
Kids’ recreational level- Suspension fork for comfort<br />
and control, 21 speeds for the hills<br />
107
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