Velopedia Bicycle Archive

2011 Specialized Stumpjumperr FSR Comp Carbon

Original specifications: Mountain Mix drivetrain · 26" wheels.

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At a glance

Model year
2011
Category
Mountain
Sizes
S, M, L, XL
Colors
Carb/Wht
In this record
27 specifications
Archive ID
21953
Image not available
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Historical catalog variants

Archived sizes and colors

4 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

SMLXL

Published colors

Carb/Wht
View 4 archived size/color combinations
SizeColor
SCarb/Wht
MCarb/Wht
LCarb/Wht
XLCarb/Wht

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionBonded/monocoque
Frame MaterialFACT 9m carbon
ForkRockShox Revelation RL, 140mm travel
Fork MaterialAlloy Steerer, single crown
Rear ShockFox Triad II, 140mm travel

Drivetrain

Component GroupMountain Mix
ShiftersSRAM X.7
Front DerailleurSRAM X.7, S1 direct mount
Rear DerailleurSRAM X.9
CranksetSRAM S-1250, 24/38 teeth
Bottom BracketSRAM GXP
CassetteShimano HG81
Rear Cogs10-speed, 11 - 36 teeth
ChainKMC X10
PedalsResin Test Ride Pedals

Brakes

BrakesAvid Elixir R SL brakes, Avid Elixir R SL levers

Cockpit & Contact Points

Headset1 1/8" - 1 1/2" Campy spec integrated sealed cartridge bearing
HandlebarSpecialized XC low Rise
Handlebar ExtensionsNot included
StemSpecialized XC
SaddleSpecialized BG Henge Comp
SeatpostAlloy single bolt setback, 30.9mm diameter

Wheels & Tires

HubsSpecialized Hi Lo disc
RimsDT Swiss X420SL, 28-hole/32-hole
SpokesDT Swiss Revolution stainless, 15ga. (1.8mm) butted
Front TireFront: 26 x 2.2" S-Works Purgatory, Rear: 26 x 2.0" Specialized The Captain Control
Wheel Size26" wheels

Published drivetrain ratios

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

Published build38/24T · 11–36T · 10-speed
Lowest0.67:1 Highest3.45:1 Total range518%

The bar uses the same mechanical-ratio calculation as Compare. Wheel-dependent speed appears only when the record includes an exact ISO/ETRTO rear tire size; no tire size is assumed.

Parts & serviceability

Find replacement parts

3 top part searches
ChainExact archived part
KMC X10 Exact archived model
CassetteExact archived part
Shimano HG81 Exact archived model
Bottom bracketQualified part search
SRAM GXP Named archived component — verify dimensions
More qualified parts (2)
SaddleQualified part search
Specialized BG Henge Comp Named archived component — verify exact version
SeatpostMatching fit standard
30.9 mm seatpost Published diameter — verify length and setback

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.

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Bike-specific inspection checklist 22 checks based on 6 archived component groups Open checklistClose checklist
0 of 22 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2011 Specialized Stumpjumperr FSR Comp Carbon · Mountain bike, front & rear suspension · Published sizes: S, M, L, XL

Archived: Frame: Bonded/monocoque · Fork: RockShox Revelation RL, 140mm travel · Alloy Steerer, single crown

Archived: Fork: RockShox Revelation RL, 140mm travel · Rear shock: Fox Triad II, 140mm travel

Archived: Group: Mountain Mix · Shifters: SRAM X.7 · Front derailleur: SRAM X.7, S1 direct mount · Rear derailleur: SRAM X.9 · Crankset: SRAM S-1250, 24/38 teeth · Bottom bracket: SRAM GXP · Cassette: Shimano HG81 · Rear cogs: 10-speed, 11 - 36 teeth · Chain: KMC X10

Archived: Brakes: Avid Elixir R SL brakes, Avid Elixir R SL levers

Archived: Wheel size: 26" wheels · Rims: DT Swiss X420SL, 28-hole/32-hole · Hubs: Specialized Hi Lo disc · Front tire: Front: 26 x 2.2" S-Works Purgatory, Rear: 26 x 2.0" Specialized The Captain Control

Controls and contact points

Archived: Headset: 1 1/8" - 1 1/2" Campy spec integrated sealed cartridge bearing · Handlebar: Specialized XC low Rise · Stem: Specialized XC · Seatpost: Alloy single bolt setback, 30.9mm diameter · Saddle: Specialized BG Henge Comp · Pedals: Resin Test Ride Pedals

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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