2011 Specialized Stumpjumper vs 2011 Trek Wahoo
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Trek Wahoo
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- +33 mm
- Longer: steadier at speed
- Head angle
- −0.7°
- Slacker: calmer steering
- Chainstays
- −11 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper is drawn. The Trek Wahoo numbers we have for size L are missing the reach, stack and seat angle.
Geometry side by side
| Measurement | Specialized Stumpjumper 17.5 | Trek Wahoo L | Difference |
|---|---|---|---|
| Reach | 407mm | not listed | |
| Stack | 580mm | not listed | |
| Head tube angle | 70.5° | 69.8° | −0.7° |
| Seat tube angle | 73° | not listed | |
| Chainstay length | 424mm | 413 | −11 mm |
| Wheelbase | 1068mm | 1101 | +33 mm |
| BB height | 304mm | 312 | +8 mm |
| Standover | 800mm | 762 | −38 mm |
| Seat tube length | 445mm | 483 | +38 mm |
| Effective top tube | not listed | 622 | |
| BB drop | not listed | 21 | |
| Head tube length | not listed | 138 |
Differences are the Trek Wahoo minus the Specialized Stumpjumper. Full charts: 2011 Specialized Stumpjumper, 2011 Trek Wahoo.
Where each sits in its class
Specialized StumpjumperTrek Wahoo
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 StumpjumperS-Works | Trek WahooWahoo |
|---|---|---|
| Fork | Specialized Future Shock S90 | SR Suntour SF11 XCM-PM-HLO |
| Shifter | SRAM XX | SRAM x4 |
| Derailleur | SRAM XX XX SL | Shimano Altus, SRAM X4 |
| Cassette | SRAM XX | SRAM PG-820 |
| Chain | SRAM PC-1090 | not listed |
| Wheelset | Roval Control SL | Formula DC-20 |
| Tire | Specialized S-Works Fast Trak LK, Specialized S-Works Renegade | Bontrager Jones XR |
| Brake | Avid XX, Avid XX World | Promax 907 |
| Stem | Syntace F109 | Bontrager SSR |
| Saddle | Specialized Phenom Expert | Bontrager Evoke 1 |
| Frame | not listed | Trek Gold |
| Crankset | not listed | Shimano Acera |
| Bottom bracket | not listed | VP BC73 |
| Pedals | not listed | Wellgo ATB |
| Seatpost | not listed | Bontrager SSR |
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