2019 Specialized Stumpjumper ST Men's 27.5 vs 2020 Trek Slash
The Trek Slash size closest to your M is the M. Compare the M instead
What changes on the Trek Slash
Compared with the Specialized Stumpjumper ST Men's 27.5 in M, the Trek Slash in ML places the top of the head tube 23 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 33 mm longer, which can contribute to stability at speed.
- Frame stack
- +23 mm
- Higher front end
- Frame reach
- +2 mm
- About the same reach
- Wheelbase
- +33 mm
- Longer: steadier at speed
- Head angle
- −0.9°
- Slacker: calmer steering
- Chainstays
- +1 mm
- About the same
The two frames
Only the Specialized Stumpjumper ST Men's 27.5 is drawn. The Trek Slash numbers we have for size ML are missing the seat angle.
Geometry side by side
| Measurement | Specialized Stumpjumper ST Men's 27.5 M | Trek Slash ML | Difference |
|---|---|---|---|
| Reach | 444mm | 446 | +2 mm |
| Stack | 590mm | 613 | +23 mm |
| Head tube angle | 66.5° | 65.6° | −0.9° |
| Seat tube angle | 76° | not listed | |
| Effective top tube | 591mm | 611 | +20 mm |
| Chainstay length | 432mm | 433 | +1 mm |
| Wheelbase | 1170mm | 1203 | +33 mm |
| BB drop | 28mm | 21 | −7 mm |
| BB height | 325mm | 352 | +27 mm |
| Standover | 749mm | 765 | +16 mm |
| Seat tube length | 410mm | 445 | +35 mm |
| Fork length | 522mm | not listed | |
| Head tube length | 110mm | 105 | −5 mm |
Differences are the Trek Slash minus the Specialized Stumpjumper ST Men's 27.5. Full charts: 2019 Specialized Stumpjumper ST Men's 27.5, 2020 Trek Slash.
Where each sits in its class
Specialized Stumpjumper ST Men's 27.5Trek Slash
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 ST Men's 27.5Men's 27.5 | Trek Slash8 |
|---|---|---|
| Fork | RockShox Recon RL | RockShox Yari RC |
| Rear shock | X-Fusion Pro RL | RockShox Deluxe RT3 RE:aktiv |
| Shifter | Shimano SLX | SRAM GX Eagle |
| Derailleur | Shimano SLX | SRAM GX Eagle |
| Chain | KMC X-11 | SRAM GX Eagle |
| Crankset | SRAM NX | TruVativ Descendant |
| Bottom bracket | SRAM PowerSpline | SRAM DUB |
| Tire | Specialized Butcher, Specialized Purgatory | Bontrager XR5 |
| Brake | Tektro Gemini Comp | SRAM Guide R |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Henge Comp | Bontrager Arvada |
| Frame | not listed | Trek Alpha Platinum |
| Cassette | not listed | SRAM GX Eagle |
| Wheelset | not listed | Bontrager Line Comp 30 |
| Rotor | not listed | SRAM Guide R |
| Handlebar | not listed | Bontrager Line |
| Stem | not listed | Bontrager Line |
| Headset | not listed | Trek Knock Block |
| Seatpost | not listed | Bontrager Line |
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