VelopediaBicycle Archive · Specification report

2003 Specialized Stumpjumper Pro

Velopedia Archive ID 30169

Overview

Model year2003
BrandSpecialized
ModelStumpjumper Pro
Bicycle typeMountain bike, front suspension
Archive ID30169

Frameset

Frame constructionTIG-welded
Frame materialSpecialized M4 Aluminum
ForkRock Shox Sid Team
Fork materialAluminum/magnesium, single crown
Rear shockN/A

Drivetrain

Component groupMountain Mix
ShiftersShimano XTR Dual Control STI
Front derailleurShimano Deore XT, bottom-pull/clamp-on 34.9mm
Rear derailleurShimano XTR SGS
CranksetSpecialized Strong Arm, 22/32/44 teeth
Bottom bracketShimano BB-ES70, 113mm spindle
BB shell width68mm English
Rear cogs9-speed, 11 - 32 teeth
ChainShimano, 1/2 x 3/32"
PedalsShimano PD-M515 SPD

Brakes

BrakesAvid Single Digit Ti brakes, Shimano XTR levers

Cockpit & contact points

Headset1 1/8" threadless aluminum
HandlebarSpecialized aluminum
Handlebar extensionsNot included
StemSpecialized riser
SaddleSpecialized Body Geometry Pro Ti
SeatpostAluminum, 30.9mm diameter

Wheels & tires

HubsFront: Specialized Stout, Rear: DT Swiss Onyx
RimsMavic X517, 28-hole/32-hole
SpokesDT stainless steel, 15/17ga. (1.8/1.5mm) double-butted
Spoke nipplesAluminum nipples
Front tire26 x 2.00" Specialized S-Works Roll-X
Wheel size26" wheels

Geometry · Legacy reference

Top tube600 mm
Head-tube angle71°
Seat-tube angle73°
Chainstay / rear center424 mm
Wheelbase1056 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 4, 2026.