2002 Trek Technical Manual
GEARING
30 42 52
12 66 93 115
13 61 85 106
14 57 79 98
15 53 74 92
17 47 65 81
19 42 58 72
21 38 53 66
23 35 48 60
25 32 44 55
FIT
Frame Size 50 52 54 56 58 60
Rider height Inches 66 66 68 70 71 73
Cm 167 168 173 178 181 187
Handlebar Width, mm 380 400 400 420 440 440
Stem Length, mm 85 85 95 100 110 120
Angle 17 17 17 17 17 17
Crank Length, mm 170 170 170 170 175 175
Seatpost Length, mm 250 250 250 250 250 250
Steerer Length, mm 195.7 195.7 203.7 221.7 239.2 257.7
BIKE WEIGHT
20.3 lb.
9.22 kg.
Key features:
Rider: Enthusiast or Century rider
Frameset
Alpha - low weight, high strength
Wheelset
Aurora rims- seamless braking, lightweight accel-
eration
Components
Enthusiast level (Sora)- 9 speed gearing on a tri-
ple, low weight
1200
FRAMESET
MAIN TUBES . . . . . . . Alpha SL aluminum
STAYS . . . . . . . . . . . . . Alpha SL aluminum
FORK . . . . . . . . . . . . . . Trek aluminum, bonded
Axle-crown length, mm
370
HEADSET . . . . . . . . . . STR Aheadset
Size
25.4/34.0/30.0
Stack height, mm
23.0
CONTROLS
HANDLEBAR . . . . . . . Alloy Road
Clamp diameter, mm
26.0
STEM . . . . . . . . . . . . . . Alloy quick change, direct connect
Steerer clamp height, mm
40.0
SHIFT LEVERS . . . . . . Shimano Tiagra STI Dual Control
BRAKE LEVERS . . . . . Integrated brake/shift
GRIPS . . . . . . . . . . . . . Powercork
DRIVETRAIN
FT DERAILLEUR . . . . Shimano Tiagra T
Cable routing
Down pull
Attachment
Braze-on type w/34.9mm clamp
RR DERAILLEUR . . . . Shimano Tiagra GS
CRANKSET . . . . . . . . . Shimano Tiagra 52/42/30
Bolt hole circle, mm
74/130
BB . . . . . . . . . . . . . . . . Shimano BB-UN40
Shell x axle, mm
68 x 113, Square
CHAIN . . . . . . . . . . . . . Shimano HG-53
Chain type
9 speed
Chain length (links)
108
CASSETTE . . . . . . . . . Shimano HG50 12-25, 9spd
WHEELSET
FRONT WHEEL . . . . . . Alloy, QR hub, 32°, Aurora rim
E.R.D., mm
610
Rim strip
Velox 16mm
FRONT TIRE . . . . . . . . IRC Red Storm
Tire size
700 x 25c
REAR WHEEL . . . . . . . Alloy, QR hub, 32°, Aurora RDR rim
E.R.D., mm
603
Rim strip
Velox 16mm
REAR TIRE . . . . . . . . . IRC Red Storm
Tire size
700 x 25c
SPOKES . . . . . . . . . . . . DT 14G stainless
Front, mm
299, 3x
Rear, mm
293/294, 3x
INNER TUBES . . . . . . Presta valve
OTHER
SEATPOST . . . . . . . . . Bontrager Sport
Outer diameter, mm
27.2
SADDLE . . . . . . . . . . . . SSM New Millenium
BRAKES . . . . . . . . . . . Alloy dual pivot
PEDALS . . . . . . . . . . . . Alloy w/clips and straps
Axle diameter
9/16"
SEAT BINDER . . . . . . . Alloy w/integral bolt
Inner diameter, mm
31.9
ADDITIONALS . . . . . . 2 water bottle mounts, rack mounts
Stem shim from 1 to 1 1/8"
COLORS
Starry Night · Silver/Dark Silver decals
