2013 Trek Wahoo vs 2015 Specialized Stumpjumper FSR 29
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Specialized Stumpjumper FSR 29
- 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
- −0.3°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
We can't draw these frames yet. The Trek Wahoo numbers we have for size 17.5" are missing the reach, stack and seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Wahoo 17.5" | Specialized Stumpjumper FSR 29 M | Difference |
|---|---|---|---|
| Head tube angle | 69.3° | 69° | −0.3° |
| Effective top tube | 602 | 596mm | −6 mm |
| Chainstay length | 445 | 450mm | +5 mm |
| Wheelbase | 1116 | 1147mm | +31 mm |
| BB height | 312 | 338mm | +26 mm |
| Standover | 775 | 741mm | −34 mm |
| Seat tube length | 445 | 430mm | −15 mm |
| Head tube length | 103 | 100mm | −3 mm |
| Reach | not listed | 427mm | |
| Stack | not listed | 614mm | |
| Seat tube angle | not listed | 69.4° | |
| BB drop | not listed | 34mm |
Differences are the Specialized Stumpjumper FSR 29 minus the Trek Wahoo. Full charts: 2013 Trek Wahoo, 2015 Specialized Stumpjumper FSR 29.
Where each sits in its class
Trek WahooSpecialized Stumpjumper FSR 29
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 | Trek WahooWahoo | Specialized Stumpjumper FSR 29S-Works 29 |
|---|---|---|
| Frame | Trek Alpha Gold | not listed |
| Fork | SR Suntour XCT V4 | RockShox Pike RCT3 29 |
| Shifter | Shimano Altus | SRAM XX1 |
| Derailleur | Shimano Altus, Shimano Acera | SRAM XX1 |
| Cassette | Shimano HG31 | SRAM XX1 |
| Crankset | Shimano M171 | not listed |
| Wheelset | Formula DC-20 | Roval Control SL 29 |
| Brake | Tektro Novela | Shimano XTR |
| Stem | Bontrager SSR | Syntace F109 |
| Seatpost | Bontrager SSR | Specialized Command Post IR |
| Saddle | Bontrager Evoke 1 | Specialized Henge Expert |
| Rear shock | not listed | Fox Brain |
| Chain | not listed | SRAM PC-XX1 |
| Tire | not listed | Specialized Purgatory Control, Specialized Ground Control |
| Grips | not listed | Specialized Sip Grip |
| Dropper post | not listed | Specialized Command Post IR |
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