2010 Specialized Stumpjumper Carbon HT SS 29er vs 2012 Specialized Camber Expert Carbon 29
The XL is the Specialized Camber Expert Carbon 29 size closest to your 21 Specialized Stumpjumper Carbon HT SS 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 Carbon HT SS 29er in 21, the Specialized Camber Expert Carbon 29 in XL places the top of the head tube at about the same height and 6 mm further forward, relative to the bottom bracket. Its wheelbase is 44 mm longer, which can contribute to stability at speed.
- Frame stack
- −2 mm
- About the same height
- Frame reach
- +6 mm
- Longer frame reach
- Wheelbase
- +44 mm
- Longer: steadier at speed
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- +11 mm
- Longer: more planted
The two frames
Specialized Stumpjumper Carbon HT SS 29er, 21Specialized Camber Expert Carbon 29, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper Carbon HT SS 29er 21 | Specialized Camber Expert Carbon 29 XL | Difference |
|---|---|---|---|
| Reach | 456mm | 462mm | +6 mm |
| Stack | 641mm | 639mm | −2 mm |
| Head tube angle | 71.5° | 70° | −1.5° |
| Seat tube angle | 72° | 71° | −1.0° |
| Chainstay length | 436mm | 447mm | +11 mm |
| Wheelbase | 1132mm | 1176mm | +44 mm |
| BB height | 304mm | 336mm | +32 mm |
| Standover | 855mm | 801mm | −54 mm |
| Seat tube length | 533mm | 533mm | ±0 mm |
Differences are the Specialized Camber Expert Carbon 29 minus the Specialized Stumpjumper Carbon HT SS 29er. Full charts: 2010 Specialized Stumpjumper Carbon HT SS 29er, 2012 Specialized Camber Expert Carbon 29.
Where each sits in its class
Specialized Stumpjumper Carbon HT SS 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 Carbon HT SS 29erS-Works Carbon HT SS 29er | Specialized Camber Expert Carbon 29Expert Carbon 29 |
|---|---|---|
| Fork | RockShox Reba S29 | Fox Float RL 29 Performance |
| Bottom bracket | Shimano BB-91 | not listed |
| Rear shock | not listed | Fox Triad II |
| Shifter | not listed | SRAM X9 |
| Derailleur | not listed | SRAM X-7, SRAM X.0 |
| Cassette | not listed | SRAM PG-1050 |
| Chain | not listed | KMC X10 |
| Crankset | not listed | SRAM S-2200 |
| Wheelset | not listed | Roval Control |
| Tire | not listed | Specialized Purgatory Control, Specialized Ground Control |
| Seatpost | not listed | Specialized Command Post BlackLite |
| Saddle | not listed | Specialized Henge |
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