2011 Specialized Stumpjumper FSR Comp 29er vs 2012 Specialized Camber Expert Carbon 29
The XXL is the Specialized Camber Expert Carbon 29 size closest to your XXL Specialized Stumpjumper FSR Comp 29er. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Camber Expert Carbon 29
Compared with the Specialized Stumpjumper FSR Comp 29er in XXL, the Specialized Camber Expert Carbon 29 in XXL places the top of the head tube 21 mm higher and 17 mm further back, relative to the bottom bracket. Its wheelbase is 7 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +21 mm
- Higher front end
- Frame reach
- −17 mm
- Shorter frame reach
- Wheelbase
- −7 mm
- Shorter: quicker to change direction
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- −2 mm
- About the same
The two frames
Specialized Stumpjumper FSR Comp 29er, XXLSpecialized Camber Expert Carbon 29, XXLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR Comp 29er XXL | Specialized Camber Expert Carbon 29 XXL | Difference |
|---|---|---|---|
| Reach | 493mm | 476mm | −17 mm |
| Stack | 637mm | 658mm | +21 mm |
| Head tube angle | 69.5° | 70° | +0.5° |
| Seat tube angle | 70.5° | 71° | +0.5° |
| Chainstay length | 449mm | 447mm | −2 mm |
| Wheelbase | 1205mm | 1198mm | −7 mm |
| BB height | 338mm | 336mm | −2 mm |
| Standover | 763mm | 805mm | +42 mm |
| Seat tube length | 584mm | 584mm | ±0 mm |
Differences are the Specialized Camber Expert Carbon 29 minus the Specialized Stumpjumper FSR Comp 29er. Full charts: 2011 Specialized Stumpjumper FSR Comp 29er, 2012 Specialized Camber Expert Carbon 29.
Where each sits in its class
Specialized Stumpjumper FSR Comp 29erSpecialized Camber Expert Carbon 29
Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Stumpjumper FSR Comp 29erComp 29er | Specialized Camber Expert Carbon 29Expert Carbon 29 |
|---|---|---|
| Fork | RockShox Reba RLT 29 | Fox Float RL 29 Performance |
| Rear shock | Fox Triad II | Fox Triad II |
| Shifter | SRAM X-7 | SRAM X9 |
| Derailleur | Shimano FD-M660-E SLX, SRAM X-9 | SRAM X-7, SRAM X.0 |
| Cassette | Shimano HG81 | SRAM PG-1050 |
| Chain | KMC X10 | KMC X10 |
| Crankset | SRAM S-1250 | SRAM S-2200 |
| Chainring | Specialized shift | not listed |
| Tire | Specialized S-Works Purgatory, Specialized Captain Control | Specialized Purgatory Control, Specialized Ground Control |
| Hub | Specialized Hi Lo | not listed |
| Rim | DT Swiss 520SL | not listed |
| Brake | Avid Elixir | not listed |
| Saddle | Specialized Henge | Specialized Henge |
| Wheelset | not listed | Roval Control |
| Seatpost | not listed | Specialized Command Post BlackLite |
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