2012 Specialized Stumpjumper FSR Carbon 29 vs 2014 Trek Stache
The Trek Stache size closest to your M is the 19 in. Compare the 19 in instead
What changes on the Trek Stache
Compared with the Specialized Stumpjumper FSR Carbon 29 in M, the Trek Stache in 21 in places the top of the head tube 11 mm higher and 16 mm further forward, relative to the bottom bracket. Its wheelbase is 14 mm longer, which can contribute to stability at speed.
- Frame stack
- +11 mm
- Higher front end
- Frame reach
- +16 mm
- Longer frame reach
- Wheelbase
- +14 mm
- Longer: steadier at speed
- Head angle
- −0.4°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper FSR Carbon 29 is drawn. The Trek Stache numbers we have for size 21 in are missing the seat angle.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR Carbon 29 M | Trek Stache 21 in | Difference |
|---|---|---|---|
| Reach | 427mm | 443 | +16 mm |
| Stack | 614mm | 625 | +11 mm |
| Head tube angle | 69° | 68.6° | −0.4° |
| Seat tube angle | 69.4° | not listed | |
| Chainstay length | 450mm | 445 | −5 mm |
| Wheelbase | 1147mm | 1161 | +14 mm |
| BB drop | 34mm | not listed | |
| BB height | 338mm | 316 | −22 mm |
| Standover | 741mm | 824 | +83 mm |
| Seat tube length | 430mm | 508 | +78 mm |
| Head tube length | 100mm | 118 | +18 mm |
| Effective top tube | not listed | 640 |
Differences are the Trek Stache minus the Specialized Stumpjumper FSR Carbon 29. Full charts: 2012 Specialized Stumpjumper FSR Carbon 29, 2014 Trek Stache.
Where each sits in its class
Specialized Stumpjumper FSR Carbon 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 Carbon 29S-Works Carbon 29 | Trek Stache6 |
|---|---|---|
| Fork | Fox F130 RLC Factory | RockShox XC32 |
| Rear shock | Fox Brain | not listed |
| Shifter | SRAM XX | Shimano Deore |
| Derailleur | SRAM X.0, SRAM XX XX SL | SRAM X-5, Shimano Deore Shadow Plus |
| Cassette | SRAM XX | Shimano HG62 |
| Chain | KMC X10 | not listed |
| Wheelset | Roval Control | not listed |
| Tire | Specialized S-Works Purgatory, Specialized Ground Control | Bontrager XR3 |
| Hub | Roval Control SL 29 | not listed |
| Brake | Avid XX World | Shimano Acera M395 |
| Stem | Syntace F109 | not listed |
| Seatpost | Specialized Command Post BlackLite | Bontrager SSR |
| Saddle | Specialized Henge Expert | Bontrager Evoke 1.5 |
| Frame | not listed | Trek Alpha Platinum |
| Headset | not listed | FSA NO.57E |
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