TECHNOLOGY STORIES BIKE INFO, GEOMETRY ... - Vintage Trek

Mt. Cub 16
FRAMESET
MAIN TUBES . . . . . . . Hi Tensile steel
STAYS . . . . . . . . . . . . . Hi Tensile steel
FORK . . . . . . . . . . . . . . Hi Tensile steel
Axle-crown length, mm 234
HEADSET . . . . . . . . . . Steel
Size 22.2/30.0/27.0
Stack height, mm 35.0
CONTROLS
HANDLEBAR . . . . . . . Steel BMX, 130mm rise
Clamp diameter, mm 22.2
STEM . . . . . . . . . . . . . . 4 bolt BMX, alloy top
Steerer clamp height, mm
GRIPS . . . . . . . . . . . . . Trek Paw design
DRIVETRAIN
CRANKSET . . . . . . . . . One-piece type, 32T
Bolt hole circle, mm 1 piece
BB . . . . . . . . . . . . . . . . One-piece type
Shell x axle, mm 24 TPI,
CHAIN . . . . . . . . . . . . . KMC 410
Chain type 1/8"
Chain length (links) 74
CASSETTE . . . . . . . . . 19
WHEELSET
FRONT WHEEL . . . . . . Steel hub, 28°, Steel rim
E.R.D., mm 321
Rim strip PVC
FRONT TIRE . . . . . . . . Trek Paw
Tire size 16 x 2.125
REAR WHEEL . . . . . . . Coaster brake hub, 28°, Steel rim
E.R.D., mm 321
Rim strip PVC
REAR TIRE . . . . . . . . . Trek Paw
Tire size 16 x 2.125
SPOKES . . . . . . . . . . . . 14G UCP
Front, mm 138, 3x
Rear, mm 133, 3x
INNER TUBES . . . . . . Schraeder valve
OTHER
SEATPOST . . . . . . . . . Steel
Outer diameter, mm 22.2
SADDLE . . . . . . . . . . . . Trek Paw design
BRAKES . . . . . . . . . . . Coaster type
PEDALS . . . . . . . . . . . . Platform
Axle diameter 1/2"
SEAT BINDER . . . . . . . Bolt, M6 x 30
Inner diameter, mm
ADDITIONALS . . . . . . Training wheels, chainguard, and pads
COLORS
Blue/Black (boys)
Red (boys)
Purple/White (girls)
Pink (girls)
GEARING
32
19 26
FIT
Frame Size 9B 9G
Handlebar Width, mm 510 510
Stem Length, mm 50 50
Angle 0 0
Crank Length, mm 114 114
Seatpost Length, mm 250 250
Steerer Length, mm 128 128
116
2002 Trek Technical Manual
Mt. Cub 12
FRAMESET
MAIN TUBES . . . . . . . Hi Tensile steel
STAYS . . . . . . . . . . . . . Hi Tensile steel
FORK . . . . . . . . . . . . . . Hi Tensile steel
Axle-crown length, mm 185
HEADSET . . . . . . . . . . Steel
Size 22.2/30.0/27.0
Stack height, mm 35.0
CONTROLS
HANDLEBAR . . . . . . . BMX
Clamp diameter, mm 22.2
STEM . . . . . . . . . . . . . . 4 bolt BMX
Steerer clamp height, mm
GRIPS . . . . . . . . . . . . . Trek Paw design
DRIVETRAIN
CRANKSET . . . . . . . . . One-piece type, 28T
Bolt hole circle, mm 1 piece
BB . . . . . . . . . . . . . . . . One-piece type
Shell x axle, mm 24 TPI,
CHAIN . . . . . . . . . . . . . KMC 410
Chain type 1/8"
Chain length (links) 60
CASSETTE . . . . . . . . . 19
WHEELSET
FRONT WHEEL . . . . . . Steel hub, 20°, Steel rim
E.R.D., mm 220
Rim strip PVC
FRONT TIRE . . . . . . . . Trek Paw
Tire size 12 x 2.5
REAR WHEEL . . . . . . . Coaster brake hub, 20°, Steel rim
E.R.D., mm 220
Rim strip PVC
REAR TIRE . . . . . . . . . Trek Paw
Tire size 12 x 2.5
SPOKES . . . . . . . . . . . . 14G UCP
Front, mm 75, 3x
Rear, mm 86, 3x
INNER TUBES . . . . . . Schraeder valve
OTHER
SEATPOST . . . . . . . . . Steel
Outer diameter, mm 22.2
SADDLE . . . . . . . . . . . . Padded
BRAKES . . . . . . . . . . . Coaster type
PEDALS . . . . . . . . . . . . Platform
Axle diameter 1/2"
SEAT BINDER . . . . . . . Bolt, M6 x 30
Inner diameter, mm
ADDITIONALS . . . . . . Training wheels, chainguard, fenders, and pads
COLORS
Blue (boys)
Pink (girls)
GEARING
28
19 17
FIT
Frame Size 8 8G
Handlebar Width, mm 480 480
Stem Length, mm 50 50
Angle 0 0
Crank Length, mm 89 89
Seatpost Length, mm 255 255
Steerer Length, mm 123 123