2015 Specialized Stumpjumper FSR Expert Carbon EVO 650b vs 2017 Specialized Camber Comp Carbon 29
The XL is the Specialized Camber Comp Carbon 29 size closest to your XL Specialized Stumpjumper FSR Expert Carbon EVO 650b. 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 Comp Carbon 29
Compared with the Specialized Stumpjumper FSR Expert Carbon EVO 650b in XL, the Specialized Camber Comp Carbon 29 in XL places the top of the head tube 6 mm lower and 4 mm further forward, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- −6 mm
- Lower front end
- Frame reach
- +4 mm
- Longer frame reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- +2 mm
- About the same
The two frames
Specialized Stumpjumper FSR Expert Carbon EVO 650b, XLSpecialized Camber Comp Carbon 29, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR Expert Carbon EVO 650b XL | Specialized Camber Comp Carbon 29 XL | Difference |
|---|---|---|---|
| Reach | 467mm | 471mm | +4 mm |
| Stack | 661mm | 655mm | −6 mm |
| Head tube angle | 68° | 68.5° | +0.5° |
| Seat tube angle | 74° | 75° | +1.0° |
| Effective top tube | 643mm | 647mm | +4 mm |
| Chainstay length | 435mm | 437mm | +2 mm |
| Wheelbase | 1193mm | 1197mm | +4 mm |
| BB height | 327mm | 330mm | +3 mm |
| Standover | 754mm | 766mm | +12 mm |
| Seat tube length | 523mm | 523mm | ±0 mm |
| BB drop | not listed | 42mm | |
| Fork length | not listed | 531mm | |
| Head tube length | not listed | 145mm |
Differences are the Specialized Camber Comp Carbon 29 minus the Specialized Stumpjumper FSR Expert Carbon EVO 650b. Full charts: 2015 Specialized Stumpjumper FSR Expert Carbon EVO 650b, 2017 Specialized Camber Comp Carbon 29.
Where each sits in its class
Specialized Stumpjumper FSR Expert Carbon EVO 650bSpecialized Camber Comp 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 Expert Carbon EVO 650bExpert Carbon EVO 650b | Specialized Camber Comp Carbon 29Comp Carbon 29 |
|---|---|---|
| Fork | RockShox Pike RC | RockShox Revelation RL 29 |
| Rear shock | Fox FLOAT CTD Factory | Fox Float Performance |
| Shifter | SRAM X01 | SRAM NX |
| Derailleur | SRAM X01 | SRAM GX |
| Cassette | SRAM XG-1195 | SRAM PG-1130 |
| Chain | SRAM PC-X1 | SRAM PC-1110 |
| Crankset | SRAM S-2200 | Race Face Aeffect |
| Wheelset | Roval Traversée | not listed |
| Tire | Specialized Butcher Control, Specialized Slaughter Control | Specialized Purgatory, Specialized Ground Control |
| Brake | Shimano SLX M785 | Shimano Deore M506 |
| Grips | Specialized Sip Grip | Specialized Sip Grip |
| Dropper post | Specialized Command Post IR | Specialized Command Post IRcc |
| Seatpost | Specialized Command Post IR | Specialized Command Post IRcc |
| Saddle | Specialized Henge Comp | Specialized Henge Comp |
| Rim | not listed | Roval Traverse 29 |
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