2010 Specialized Stumpjumper Comp 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
- +31 mm
- Longer: steadier at speed
- Head angle
- −0.7°
- Slacker: calmer steering
- Chainstays
- −11 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper Comp 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 Comp 17.5 | Trek Wahoo L | Difference |
|---|---|---|---|
| Reach | 409mm | not listed | |
| Stack | 592mm | not listed | |
| Head tube angle | 70.5° | 69.8° | −0.7° |
| Seat tube angle | 73° | not listed | |
| Chainstay length | 424mm | 413 | −11 mm |
| Wheelbase | 1070mm | 1101 | +31 mm |
| BB height | 304mm | 312 | +8 mm |
| Standover | 780mm | 762 | −18 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 Comp. Full charts: 2010 Specialized Stumpjumper Comp, 2011 Trek Wahoo.
Where each sits in its class
Specialized Stumpjumper CompTrek 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 Stumpjumper CompComp | Trek WahooWahoo |
|---|---|---|
| Fork | Fox Float F90 RL | SR Suntour SF11 XCM-PM-HLO |
| Shifter | SRAM X-7 | SRAM x4 |
| Derailleur | Shimano Deore M660, SRAM X-9 | Shimano Altus, SRAM X4 |
| Cassette | Shimano HG61 | SRAM PG-820 |
| Chain | SRAM PC-971 | not listed |
| Crankset | Shimano Deore M542 | Shimano Acera |
| Tire | Specialized S-Works Fast Trak LK | Bontrager Jones XR |
| Hub | Specialized Hi Lo, Shimano M525SL | not listed |
| Rim | DT Swiss X420SL | not listed |
| Brake | Avid Elixir | Promax 907 |
| Saddle | Specialized Phenom | Bontrager Evoke 1 |
| Frame | not listed | Trek Gold |
| Bottom bracket | not listed | VP BC73 |
| Pedals | not listed | Wellgo ATB |
| Wheelset | not listed | Formula DC-20 |
| Stem | not listed | Bontrager SSR |
| Seatpost | not listed | Bontrager SSR |
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