2015 Specialized Stumpjumper FSR 29 Frameset vs 2013 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
- −57 mm
- Shorter: quicker to change direction
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Specialized Stumpjumper FSR 29 Frameset numbers we have for size M are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR 29 Frameset M | Trek Wahoo 15.5" | Difference |
|---|---|---|---|
| Reach | 427mm | not listed | |
| Stack | 614mm | not listed | |
| Head tube angle | 69° | 69.3° | +0.3° |
| Effective top tube | 596mm | 570 | −26 mm |
| Chainstay length | 450mm | 445 | −5 mm |
| Wheelbase | 1147mm | 1090 | −57 mm |
| BB drop | 34mm | not listed | |
| BB height | 338mm | 312 | −26 mm |
| Standover | 741mm | 754 | +13 mm |
| Seat tube length | 430mm | 394 | −36 mm |
| Head tube length | 100mm | 103 | +3 mm |
Differences are the Trek Wahoo minus the Specialized Stumpjumper FSR 29 Frameset. Full charts: 2015 Specialized Stumpjumper FSR 29 Frameset, 2013 Trek Wahoo.
Where each sits in its class
Specialized Stumpjumper FSR 29 FramesetTrek Wahoo
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 29 FramesetS-Works 29 Frameset | Trek WahooWahoo |
|---|---|---|
| Rear shock | Fox Brain | not listed |
| Dropper post | Specialized Command Post IR | not listed |
| Frame | not listed | Trek Alpha Gold |
| Fork | not listed | SR Suntour XCT V4 |
| Shifter | not listed | Shimano Altus |
| Derailleur | not listed | Shimano Altus, Shimano Acera |
| Cassette | not listed | Shimano HG31 |
| Crankset | not listed | Shimano M171 |
| Wheelset | not listed | Formula DC-20 |
| Brake | not listed | Tektro Novela |
| Stem | not listed | Bontrager SSR |
| Seatpost | not listed | Bontrager SSR |
| Saddle | not listed | Bontrager Evoke 1 |
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