2017 Trek Stache 9.6 vs 2015 Specialized Stumpjumper FSR Comp EVO 650b
The S is the Specialized Stumpjumper FSR Comp EVO 650b size closest to your S 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 Comp EVO 650b
Compared with the Trek Stache 9.6 in S, the Specialized Stumpjumper FSR Comp EVO 650b in S places the top of the head tube 28 mm lower and 8 mm further forward, relative to the bottom bracket. Its wheelbase is 22 mm longer, which can contribute to stability at speed.
- Frame stack
- −28 mm
- Lower front end
- Frame reach
- +8 mm
- Longer frame reach
- Wheelbase
- +22 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, SSpecialized Stumpjumper FSR Comp EVO 650b, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Stache 9.6 S | Specialized Stumpjumper FSR Comp EVO 650b S | Difference |
|---|---|---|---|
| Reach | 393 | 401mm | +8 mm |
| Stack | 630 | 602mm | −28 mm |
| Head tube angle | 68.4° | 68° | −0.4° |
| Seat tube angle | 73.5° | 74° | +0.5° |
| Effective top tube | 580 | 568mm | −12 mm |
| Chainstay length | 420 | 435mm | +15 mm |
| Wheelbase | 1085 | 1107mm | +22 mm |
| BB drop | 72 | not listed | |
| BB height | 328 | 327mm | −1 mm |
| Standover | 778 | 738mm | −40 mm |
| Seat tube length | 394 | 396mm | +2 mm |
| Head tube length | 90 | not listed |
Differences are the Specialized Stumpjumper FSR Comp EVO 650b minus the Trek Stache 9.6. Full charts: 2017 Trek Stache 9.6, 2015 Specialized Stumpjumper FSR Comp EVO 650b.
Where each sits in its class
Trek Stache 9.6Specialized Stumpjumper FSR Comp 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 Comp EVO 650bComp EVO 650b |
|---|---|---|
| Frame | Trek OCLV | not listed |
| Fork | RockShox Yari RC | RockShox Revelation RC |
| Shifter | SRAM GX | SRAM X7 |
| Derailleur | SRAM GX | SRAM X7, SRAM X-9 |
| Cassette | SRAM XG 1150 | SRAM PG-1030 |
| Chain | SRAM PC1110 | SRAM 1031 |
| Crankset | SRAM X1 1200 | SRAM S-1250 |
| Bottom bracket | Trek PF92 | not listed |
| Tire | Bontrager Chupacabra | not listed |
| Hub | Bontrager Boost148 | Specialized Hi Lo |
| Rim | Sun Ringlé Duroc 50 SL | not listed |
| Brake | SRAM Guide R | Shimano Deore M615 |
| Handlebar | Bontrager Rhythm Elite | not listed |
| Stem | Bontrager Rhythm | not listed |
| Seatpost | KS eThirty Integra | not listed |
| Saddle | Bontrager Evoke 2 | Specialized Henge Comp |
| Rear shock | not listed | Fox Float CTD Evolution |
| Grips | not listed | Specialized Sip Grip |
| Dropper post | not listed | Specialized Command Post BlackLite |
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