Velopedia Bicycle Archive

2006 Specialized S-Works Stumpjumper FSR Alu

Mountain bike, front & rear suspension bicycle from the Velopedia specification archive.

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Original MSRP
$5,500.00
Archive ID
11900

Current market

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Velopedia analysis

What the specifications mean

Derived from the archived manufacturer recordHow Velopedia reads these specifications →

The fork and rear shock need to be set up as a pair. If their sag or rebound settings are far apart, the front and rear of the bike can react very differently. The 309% cassette range describes the available gearing more clearly than the component-group name alone. Hydraulic disc brakes shift routine service toward pad and rotor condition, fluid leaks and use of the correct bleed fluid.

Suspension setup Front + rear Fork and shock pressure, sag and rebound should be balanced and recorded independently.
Gearing 309% cassette range Calculated from the published 11–34-tooth sprocket span.
Brake service Hydraulic disc Pad and rotor condition plus the correct bleed fluid are the primary service checks.
Frame material Aluminum / alloy Dents and cracking around welds at the head tube, bottom bracket shell and dropouts deserve attention.

Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameLook closely for dents and hairline cracks around welds, the head tube and bottom-bracket area. Cosmetic scratches matter less than a change in shape or a crack line.Inspect the frame and fork →
  • BrakesBoth levers should feel firm and return cleanly. Check for fluid around the levers and calipers, inspect pad thickness and contamination, and look for worn or bent rotors.Inspect the brakes →
  • SuspensionAsk when the fork and shock were last serviced. Check the stanchions for damage, look for oil at the seals, cycle both units through their travel and test the suspension pivots for play.Evaluate the suspension →
  • DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 9-speed system.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 21 checks based on 6 archived component groups Open checklistClose checklist
0 of 21 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: 2006 Specialized S-Works Stumpjumper FSR Alu · Mountain bike, front & rear suspension

Archived: Frame: TIG-welded/bonded · Fork: Fox Talas RLC, 90-130mm · Magnesium/aluminum, single crown

Archived: Fork: Fox Talas RLC, 90-130mm · Rear shock: Fox remote Brain Fade, 120mm travel

Archived: Group: Mountain Mix · Shifters: SRAM X.0 Trigger, carbon/aluminum · Front derailleur: Shimano XTR, 34.9mm clamp, top swing, dual pull · Rear derailleur: SRAM X.0, 9-speed · Crankset: Shimano M960 XTR , 2-piece crank/BB, 22A/32A/44A teeth · Bottom bracket: Shimano XTR · Rear cogs: 9-speed, 11 - 34 teeth · Chain: Shimano CN-7701

Archived: Brakes: Shimano XTR, hydraulic disc, metallic pads, 6" XT rotor brakes, Shimano XT levers

Archived: Wheel size: 26" wheels · Rims: Mavic Crossmax SL Disc · Hubs: Mavic Crossmax SL Disc · Front tire: 26 x 2.00" Specialized Adrenaline Pro, aramid bead, dual compound, 120 TPI

Controls and contact points

Archived: Headset: 1 1/8" threadless, 10mm insertion alloy cups, cartridge bearing · Handlebar: Specialized OS Carbon Rise, 6 degree upsweep, 8 degree backsweep, 640mm · Stem: Thomson CNC alloy, 31.8mm clamp, 5 degree · Seatpost: Thomson, 7000 series aluminum, 2-bolt adjustable, set back head, 30.9mm diameter · Saddle: Body Geometry Rival, ti rails · Pedals: Not included

Before and during the test ride

Follow the full used-bike inspection order →

Interpretation based on the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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Frameset

Frame ConstructionTIG-welded/bonded
Frame MaterialM5 aluminum
ForkFox Talas RLC, 90-130mm
Fork MaterialMagnesium/aluminum, single crown
Rear ShockFox remote Brain Fade, 120mm travel

Drivetrain

Component GroupMountain Mix
ShiftersSRAM X.0 Trigger, carbon/aluminum
Front DerailleurShimano XTR, 34.9mm clamp, top swing, dual pull
Rear DerailleurSRAM X.0, 9-speed
CranksetShimano M960 XTR , 2-piece crank/BB, 22A/32A/44A teeth
Bottom BracketShimano XTR
Rear Cogs9-speed, 11 - 34 teeth
ChainShimano CN-7701
PedalsNot included

Brakes

BrakesShimano XTR, hydraulic disc, metallic pads, 6" XT rotor brakes, Shimano XT levers

Cockpit & Contact Points

Headset1 1/8" threadless, 10mm insertion alloy cups, cartridge bearing
HandlebarSpecialized OS Carbon Rise, 6 degree upsweep, 8 degree backsweep, 640mm
Handlebar ExtensionsNot included
StemThomson CNC alloy, 31.8mm clamp, 5 degree
SaddleBody Geometry Rival, ti rails
SeatpostThomson, 7000 series aluminum, 2-bolt adjustable, set back head, 30.9mm diameter

Wheels & Tires

HubsMavic Crossmax SL Disc
RimsMavic Crossmax SL Disc
SpokesSpecialized
Front Tire26 x 2.00" Specialized Adrenaline Pro, aramid bead, dual compound, 120 TPI
Wheel Size26" wheels

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

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