Velopedia Bicycle Archive
2011 Specialized Enduro FSR Expert EVO
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
- Sat Blk/Gld
- In this record
- 27 specifications · archived image
- Archive ID
- 21969
Model history 1 other year
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | M5 aluminum |
| Fork | Fox 36 Van R, 170mm travel |
| Fork Material | Alloy Steerer, single crown |
| Rear Shock | Fox DHX RC2, 160mm travel |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | SRAM X.9 |
| Front Derailleur | SRAM X.7, S1 direct mount |
| Rear Derailleur | SRAM X.0 |
| Crankset | SRAM Carbon S-2200, 24/36 teeth |
| Bottom Bracket | SRAM GXP |
| Cassette | Shimano HG81 |
| Rear Cogs | 10-speed, 11 - 36 teeth |
| Chain | KMC X10 |
| Pedals | Resin Test Ride Pedals |
Brakes
| Brakes | Avid Elixir R SL brakes, Avid Elixir R SL levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" - 1 1/2" Campy spec integrated sealed cartridge bearing |
|---|---|
| Handlebar | Specialized Demo low-rise 31.8mm |
| Handlebar Extensions | Not included |
| Stem | Specialized XC |
| Saddle | Specialized BG Henge Comp |
| Seatpost | Specialized Command Post, height adjustable |
Wheels & Tires
| Hubs | Front: Roval Traversée AL, 20mm Thru-axle, Rear: Roval Traversée AL, disc |
|---|---|
| Rims | Roval Traversé AL disc, 28-hole/32-hole |
| Spokes | DT Swiss Competition stainless, 1.8/1.6 double-butted |
| Front Tire | Front: 26 x 2.3" Specialized Clutch Control, Rear: 26 x 2.2" Specialized Purgatory Control |
| Wheel Size | 26" wheels |
Published drivetrain ratios
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
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
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More qualified parts (3)
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Bike-specific inspection checklist 22 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: 2011 Specialized Enduro FSR Expert EVO · Mountain bike, front & rear suspension · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Fox 36 Van R, 170mm travel · Alloy Steerer, single crown
Suspension
Evaluate the suspension →Archived: Fork: Fox 36 Van R, 170mm travel · Rear shock: Fox DHX RC2, 160mm travel
Drivetrain
Check drivetrain wear →Archived: Group: Mountain Mix · Shifters: SRAM X.9 · Front derailleur: SRAM X.7, S1 direct mount · Rear derailleur: SRAM X.0 · Crankset: SRAM Carbon S-2200, 24/36 teeth · Bottom bracket: SRAM GXP · Cassette: Shimano HG81 · Rear cogs: 10-speed, 11 - 36 teeth · Chain: KMC X10
Brakes
Inspect the brakes →Archived: Brakes: Avid Elixir R SL brakes, Avid Elixir R SL levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Roval Traversé AL disc, 28-hole/32-hole · Hubs: Front: Roval Traversée AL, 20mm Thru-axle, Rear: Roval Traversée AL, disc · Front tire: Front: 26 x 2.3" Specialized Clutch Control, Rear: 26 x 2.2" Specialized Purgatory Control
Controls and contact points
Archived: Headset: 1 1/8" - 1 1/2" Campy spec integrated sealed cartridge bearing · Handlebar: Specialized Demo low-rise 31.8mm · Stem: Specialized XC · Seatpost: Specialized Command Post, height adjustable · Saddle: Specialized BG Henge Comp · Pedals: Resin Test Ride Pedals
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





