2012 Specialized Stumpjumper FSR Comp 29 vs 2014 Trek Stache
The Trek Stache size closest to your L is the 21 in. Compare the 21 in instead
What changes on the Trek Stache
Compared with the Specialized Stumpjumper FSR Comp 29 in L, the Trek Stache in 15.5 in places the top of the head tube 28 mm lower and 57 mm further back, relative to the bottom bracket. Its wheelbase is 73 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −28 mm
- Lower front end
- Frame reach
- −57 mm
- Shorter frame reach
- Wheelbase
- −73 mm
- Shorter: quicker to change direction
- Head angle
- −0.7°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper FSR Comp 29 is drawn. The Trek Stache numbers we have for size 15.5 in are missing the seat angle.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR Comp 29 L | Trek Stache 15.5 in | Difference |
|---|---|---|---|
| Reach | 445mm | 388 | −57 mm |
| Stack | 638mm | 610 | −28 mm |
| Head tube angle | 69° | 68.3° | −0.7° |
| Seat tube angle | 69.8° | not listed | |
| Chainstay length | 450mm | 445 | −5 mm |
| Wheelbase | 1175mm | 1102 | −73 mm |
| BB drop | 34mm | not listed | |
| BB height | 338mm | 316 | −22 mm |
| Standover | 750mm | 760 | +10 mm |
| Seat tube length | 468mm | 368 | −100 mm |
| Head tube length | 125mm | 103 | −22 mm |
| Effective top tube | not listed | 568 |
Differences are the Trek Stache minus the Specialized Stumpjumper FSR Comp 29. Full charts: 2012 Specialized Stumpjumper FSR Comp 29, 2014 Trek Stache.
Where each sits in its class
Specialized Stumpjumper FSR Comp 29Trek Stache
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 Comp 29Comp 29 | Trek Stache6 |
|---|---|---|
| Fork | Fox Evolution F130 RL | RockShox XC32 |
| Rear shock | Fox Triad II | not listed |
| Shifter | SRAM X-7 | Shimano Deore |
| Derailleur | SRAM X-7, SRAM X-9 | SRAM X-5, Shimano Deore Shadow Plus |
| Cassette | SRAM PG-1030 | Shimano HG62 |
| Chain | KMC X10 | not listed |
| Crankset | SRAM S-1250 | not listed |
| Tire | Specialized Purgatory Control, Specialized Ground Control | Bontrager XR3 |
| Hub | Specialized Hi Lo | not listed |
| Brake | Avid Elixir 7 SL | Shimano Acera M395 |
| Saddle | Specialized Henge | Bontrager Evoke 1.5 |
| Frame | not listed | Trek Alpha Platinum |
| Headset | not listed | FSA NO.57E |
| Seatpost | not listed | Bontrager SSR |
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