2018 Specialized Stumpjumper ST Men's Alloy 29 vs 2018 Specialized Camber Men's Comp 29
The XL is the Specialized Camber Men's Comp 29 size closest to your XL Specialized Stumpjumper ST Men's Alloy 29. 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 Men's Comp 29
Compared with the Specialized Stumpjumper ST Men's Alloy 29 in XL, the Specialized Camber Men's Comp 29 in XL places the top of the head tube 6 mm higher and 9 mm further back, relative to the bottom bracket. Its wheelbase is 26 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- −9 mm
- Shorter frame reach
- Wheelbase
- −26 mm
- Shorter: quicker to change direction
- Head angle
- +1.0°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Stumpjumper ST Men's Alloy 29, XLSpecialized Camber Men's Comp 29, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper ST Men's Alloy 29 XL | Specialized Camber Men's Comp 29 XL | Difference |
|---|---|---|---|
| Reach | 480mm | 471mm | −9 mm |
| Stack | 649mm | 655mm | +6 mm |
| Head tube angle | 67.5° | 68.5° | +1.0° |
| Seat tube angle | 74.7° | 75° | +0.3° |
| Effective top tube | 657mm | 647mm | −10 mm |
| Chainstay length | 437mm | 437mm | ±0 mm |
| Wheelbase | 1223mm | 1197mm | −26 mm |
| BB drop | 39mm | 42mm | +3 mm |
| BB height | 333mm | 330mm | −3 mm |
| Standover | 770mm | 764mm | −6 mm |
| Seat tube length | 505mm | 523mm | +18 mm |
| Fork length | 540mm | 531mm | −9 mm |
| Head tube length | 140mm | 95mm | −45 mm |
Differences are the Specialized Camber Men's Comp 29 minus the Specialized Stumpjumper ST Men's Alloy 29. Full charts: 2018 Specialized Stumpjumper ST Men's Alloy 29, 2018 Specialized Camber Men's Comp 29.
Where each sits in its class
Specialized Stumpjumper ST Men's Alloy 29Specialized Camber Men's Comp 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 ST Men's Alloy 29Men's Alloy 29 | Specialized Camber Men's Comp 29Men's Comp 29 |
|---|---|---|
| Fork | RockShox Recon RL | RockShox Reba RL 29 |
| Rear shock | X-Fusion Pro RL | Fox Float Performance |
| Shifter | Shimano SLX | Shimano SLX |
| Derailleur | Shimano SLX | SRAM GX, Shimano XT |
| Chain | KMC X-11 | KMC X-11 |
| Crankset | SRAM NX | Race Face Aeffect |
| Bottom bracket | SRAM Power | not listed |
| Tire | Specialized Butcher, Specialized Purgatory | Specialized Purgatory, Specialized Ground Control |
| Brake | Tektro Gemini Comp | Shimano Deore M600 |
| Grips | Specialized Sip Grip | Specialized Sip Grip |
| Saddle | Specialized Henge Sport | Specialized Henge Comp |
| Cassette | not listed | Shimano SLX |
| Rim | not listed | Roval Traverse 29 |
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