2017 Trek Stache 9.6 vs 2015 Specialized Stumpjumper FSR EVO 650b
The M is the Specialized Stumpjumper FSR EVO 650b size closest to your M Trek Stache 9.6. 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 Stumpjumper FSR EVO 650b
Compared with the Trek Stache 9.6 in M, the Specialized Stumpjumper FSR EVO 650b in M places the top of the head tube 11 mm lower and 4 mm further forward, relative to the bottom bracket. Its wheelbase is 25 mm longer, which can contribute to stability at speed.
- Frame stack
- −11 mm
- Lower front end
- Frame reach
- +4 mm
- Longer frame reach
- Wheelbase
- +25 mm
- Longer: steadier at speed
- Head angle
- −0.4°
- Slacker: calmer steering
- Chainstays
- +15 mm
- Longer: more planted
The two frames
Trek Stache 9.6, MSpecialized Stumpjumper FSR EVO 650b, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Stache 9.6 M | Specialized Stumpjumper FSR EVO 650b M | Difference |
|---|---|---|---|
| Reach | 422 | 426mm | +4 mm |
| Stack | 630 | 619mm | −11 mm |
| Head tube angle | 68.4° | 68° | −0.4° |
| Seat tube angle | 73.5° | 74° | +0.5° |
| Effective top tube | 608 | 595mm | −13 mm |
| Chainstay length | 420 | 435mm | +15 mm |
| Wheelbase | 1112 | 1137mm | +25 mm |
| BB drop | 72 | not listed | |
| BB height | 328 | 327mm | −1 mm |
| Standover | 791 | 729mm | −62 mm |
| Seat tube length | 419 | 430mm | +11 mm |
| Head tube length | 90 | not listed |
Differences are the Specialized Stumpjumper FSR EVO 650b minus the Trek Stache 9.6. Full charts: 2017 Trek Stache 9.6, 2015 Specialized Stumpjumper FSR EVO 650b.
Where each sits in its class
Trek Stache 9.6Specialized Stumpjumper FSR EVO 650b
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 | Trek Stache 9.69.6 | Specialized Stumpjumper FSR EVO 650b |
|---|---|---|
| Frame | Trek OCLV | not listed |
| Fork | RockShox Yari RC | not listed |
| Shifter | SRAM GX | not listed |
| Derailleur | SRAM GX | not listed |
| Cassette | SRAM XG 1150 | not listed |
| Chain | SRAM PC1110 | not listed |
| Crankset | SRAM X1 1200 | not listed |
| Bottom bracket | Trek PF92 | not listed |
| Tire | Bontrager Chupacabra | not listed |
| Hub | Bontrager Boost148 | not listed |
| Rim | Sun Ringlé Duroc 50 SL | not listed |
| Brake | SRAM Guide R | not listed |
| Handlebar | Bontrager Rhythm Elite | not listed |
| Stem | Bontrager Rhythm | not listed |
| Seatpost | KS eThirty Integra | not listed |
| Saddle | Bontrager Evoke 2 | not listed |
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