
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
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.
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
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 2006 Specialized S-Works Stumpjumper FSR Alu · Mountain bike, front & rear suspension
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded/bonded · Fork: Fox Talas RLC, 90-130mm · Magnesium/aluminum, single crown
Suspension
Evaluate the suspension →Archived: Fork: Fox Talas RLC, 90-130mm · Rear shock: Fox remote Brain Fade, 120mm travel
Drivetrain
Check drivetrain wear →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
Brakes
Inspect the brakes →Archived: Brakes: Shimano XTR, hydraulic disc, metallic pads, 6" XT rotor brakes, Shimano XT levers
Wheels and tires
Check wheels and tires →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 Construction | TIG-welded/bonded |
|---|---|
| Frame Material | M5 aluminum |
| Fork | Fox Talas RLC, 90-130mm |
| Fork Material | Magnesium/aluminum, single crown |
| Rear Shock | Fox remote Brain Fade, 120mm travel |
Drivetrain
| Component 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 |
| Pedals | Not included |
Brakes
| Brakes | Shimano XTR, hydraulic disc, metallic pads, 6" XT rotor brakes, Shimano XT levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless, 10mm insertion alloy cups, cartridge bearing |
|---|---|
| Handlebar | Specialized OS Carbon Rise, 6 degree upsweep, 8 degree backsweep, 640mm |
| Handlebar Extensions | Not included |
| Stem | Thomson CNC alloy, 31.8mm clamp, 5 degree |
| Saddle | Body Geometry Rival, ti rails |
| Seatpost | Thomson, 7000 series aluminum, 2-bolt adjustable, set back head, 30.9mm diameter |
Wheels & Tires
| Hubs | Mavic Crossmax SL Disc |
|---|---|
| Rims | Mavic Crossmax SL Disc |
| Spokes | Specialized |
| Front Tire | 26 x 2.00" Specialized Adrenaline Pro, aramid bead, dual compound, 120 TPI |
| Wheel Size | 26" wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.



