VelopediaBicycle Archive · Specification report

2003 Specialized Big Hit Sport

Velopedia Archive ID 30132

Overview

Model year2003
BrandSpecialized
ModelBig Hit Sport
Bicycle typeMountain bike, front & rear suspension
Archive ID30132

Frameset

Frame constructionTIG-welded
Frame materialSpecialized A1 aluminum
ForkMarzocchi DJ 3, 130mm travel
Fork materialAluminum/magnesium, single crown
Rear shockFox Vanilla R, 140mm travel

Drivetrain

Component groupMountain Mix
ShiftersShimano Alivio
Front derailleurShimano Alivio, bottom-pull/clamp-on 34.9mm
Rear derailleurShimano Deore LX SGS
CranksetTruVativ Hussefelt, 22/32/42 teeth
Bottom bracketTruVativ ISIS Drive Hussefelt, 113mm spindle
BB shell width73mm English
Rear cogs8-speed, 11 - 32 teeth
ChainShimano CN-IG31, 1/2 x 3/32"
PedalsAluminum platform

Brakes

BrakesHayes HFX-9 Hydraulic Disc brakes, Hayes HFX-9 Hydraulic levers

Cockpit & contact points

Headset1 1/8" threadless Aheadset Tank MX
HandlebarSpecialized aluminum
Handlebar extensionsNot included
StemTruVativ Hussefelt
SaddleSpecialized P-3
SeatpostAluminum, 30.9mm diameter

Wheels & tires

HubsJoy Tech aluminum, Q/R
RimsSun Rims Ditch Witch, 36-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Spoke nipplesBrass nipples
Front tire26 x 2.50" Specialized Roller Sport
Wheel size26" wheels

Geometry · Legacy reference

Top tube585 mm
Chainstay / rear center429 mm
Wheelbase1125 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.