Trek Slash
Enduro and bike-park riders. If you want all-day trail, Fuel EX is the closer sibling.
Enduro-race Trek: long, low, and meant to go downhill fast. Pedaling is a means to the next stage, not the point.
Enduro and bike-park riders. If you want all-day trail, Fuel EX is the closer sibling.
Enduro-race Trek: long, low, and meant to go downhill fast. Pedaling is a means to the next stage, not the point.
Enduro and bike-park riders. If you want all-day trail, Fuel EX is the closer sibling.
Enduro-race Trek: long, low, and meant to go downhill fast. Pedaling is a means to the next stage, not the point.
DH and bike-park specialists. Not an all-mountain trail bike.
Downhill race bike. Slack, long-travel, and unhappy if you try to pedal it like a Slash on a fire road.
| Measurement |  TrekSlash 2027 | TrekSlash 2026 |  TrekSession 2023 |
|---|---|---|---|
| Stackmm | 635 | 635 | 638+3 |
| Reachmm | 480 | 480 | 480 |
| Head tube angle° | 63.5 | 63.5 | 63.0−0.5 |
| Seat tube angle° | 76.8 | 76.8 | 77.5+0.7 |
| Chainstaymm | 435 | 435 | 445+10 |
| Wheelbasemm | 1258 | 1258 | 1289+31 |
| BB dropmm | 25 | 25 | 10−15 |
| BB heightmm | — | — | — |
| Standovermm | — | — | — |
| Part | Slash L | Slash L | Session L |
|---|---|---|---|
| Stem | 50 mm | 50 mm | 50 mm |
| Bar | 800 mm | 800 mm | 800 mm |
| Crank | 175 mm | 175 mm | 175 mm |
2026 Trek Slash vs 2026 Trek Fuel LX ; Posted: Sep 30, 2025 at 6:09 · Quote ; I've ridden Slash and Fuel LX back-to-back, and honestly you feel the difference.
Featuring a redesigned chassis with in-built downtube storage, the 2021 Trek Slash received a whole suite of updates, including a brand new rear shock that was ...
2026 Trek Slash vs 2026 Trek Fuel LX ; Posted: Sep 30, 2025 at 6:09 · Quote ; I've ridden Slash and Fuel LX back-to-back, and honestly you feel the difference.
Featuring a redesigned chassis with in-built downtube storage, the 2021 Trek Slash received a whole suite of updates, including a brand new rear shock that was ...
New Trek Session features adjustable suspension progression and is compatible with multiple wheel size configurations.
2021 Trek Session is a 200mm travel 29er downhill bike, with high pivot idler design, that can also be configured to run mullet or 27.5in wheels.