VelopediaBicycle Archive · Specification report

2003 Specialized Rockhopper FSR Comp Disc

Velopedia Archive ID 30202

Overview

Model year2003
BrandSpecialized
ModelRockhopper FSR Comp Disc
Bicycle typeMountain bike, front & rear suspension
Archive ID30202
Original MSRP$1,360.00
ColorsRed
SizesLarge, medium, small, xlarge

Frameset

Frame constructionTIG-welded
Frame materialSpecialized A1 aluminum
ForkAnswer Manitou Axel Super, 100mm travel
Fork materialAluminum/magnesium, single crown
Rear shockFox Float R, 75-90mm travel

Drivetrain

Component groupMountain Mix
ShiftersShimano Deore
Front derailleurShimano Deore, top-pull/clamp-on 35.0mm
Rear derailleurShimano Deore LX
CranksetSpecialized Strong Arm II, 22/32/44 teeth
Bottom bracketShimano BB-UN25, 113mm spindle
BB shell width68mm English
Rear cogs9-speed, 11 - 34 teeth
ChainShimano CN-HG53, 1/2 x 3/32"
PedalsShimano PD-M505 SPD

Brakes

BrakesShimano Deore M525 hydraulic disc brakes, Shimano Deore M525 hydraulic levers

Cockpit & contact points

Headset1 1/8" threadless aluminum
HandlebarSpecialized aluminum
Handlebar extensionsNot included
StemAluminum threadless
SaddleSpecialized Body Geometry
SeatpostAluminum, 30.9mm diameter

Wheels & tires

HubsFront: Specialized disc, Rear: Shimano HB-M475
RimsMavic X139, 32-hole
SpokesStainless steel, 15ga. (1.8mm) straight gauge
Spoke nipplesBrass nipples
Front tire26 x 2.00" Specialized Roll-X
Wheel size26" wheels

Geometry · Legacy reference

Top tube599 mm
Head-tube angle71°
Seat-tube angle69°
Chainstay / rear center429 mm
Wheelbase1093 mm
Fork offset / rake38.1 mm

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