Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 21943
| Model year | 2011 |
|---|---|
| Brand | Specialized |
| Model | Stumpjumper Comp 29er |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 21943 |
| Colors | Lime/Blk, Sil/Blk, Blk/Red Test |
| Sizes | 15.5", 17.5", 19", 21", 23" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | M5 aluminum |
| Fork | RockShox Reba RLT 29, 90mm travel |
| Fork material | Alloy Steerer, single crown |
| Rear shock | N/A |
| Component group | SRAM Mix |
|---|---|
| Shifters | SRAM X.7 |
| Front derailleur | SRAM X.7, 34.9mm clamp |
| Rear derailleur | SRAM X.9 |
| Crankset | SRAM alloy S-1250, 22/33/44 teeth |
| Bottom bracket | SRAM GXP |
| Cassette | Shimano HG81 |
| Rear cogs | 10-speed, 11 - 36 teeth |
| Chain | KMC X10 |
| Pedals | Resin Test Ride Pedals |
| Brakes | Avid Elixir R SL brakes, Avid Elixir R SL levers |
|---|
| Headset | 1 1/8" threadless Campy spec integrated sealed cartridge bearing |
|---|---|
| Handlebar | Specialized XC flat 31.8mm |
| Handlebar extensions | Not included |
| Stem | Specialized XC |
| Saddle | Specialized BG Phenom Comp |
| Seatpost | Alloy single bolt setback, 30.9mm diameter |
| Hubs | Specialized Hi Lo disc |
|---|---|
| Rims | DT Swiss X450SL, 32-hole |
| Spokes | DT Swiss Champion stainless, 15ga. (1.8mm) butted |
| Front tire | 29 x 1.95" S-Works Renegade |
| Wheel size | 29" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.