Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 21944
| Model year | 2011 |
|---|---|
| Brand | Specialized |
| Model | Stumpjumper SS 29er |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 21944 |
| Colors | Wrm Sil Ano |
| Sizes | 15.5", 17.5", 19", 21", 23" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | M5 aluminum |
| Fork | Fox F29RL, 90mm travel |
| Fork material | Alloy Steerer, single crown |
| Rear shock | N/A |
| Component group | Single Speed Mix |
|---|---|
| Shifters | N/A |
| Front derailleur | N/A |
| Rear derailleur | N/A |
| Crankset | SRAM alloy S-1250, 32T teeth |
| Cassette | Single speed Cr-Mo |
| Rear cogs | 1-speed, 20 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 | Front: Specialized Hi Lo disc, Rear: DT Swiss 240S |
|---|---|
| Rims | DT Swiss 520SL, 32-hole |
| Spokes | DT Swiss Champion stainless, 15ga. (1.8mm) butted |
| Front tire | Front: 29 x 2.0" S-Works The Captain, Rear: 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 5, 2026.