Loading geometry
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.
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Dropper | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 617 mm | 430 mm | 1.43:1 | 50 mm | 800 mm | 175 mm | 190 mm | 63.5° | 77.3° | 435 mm | 1204 mm | 25 mm | 29" |
| M | 626 mm | 455 mm | 1.38:1 | 50 mm | 800 mm | 175 mm | 190 mm | 63.5° | 77.0° | 435 mm | 1231 mm | 25 mm | 29" |
| L | 635 mm | 480 mm | 1.32:1 | 50 mm | 800 mm | 175 mm | 190 mm | 63.5° | 76.8° | 435 mm | 1258 mm | 25 mm | 29" |
| XL | 644 mm | 505 mm | 1.28:1 | 50 mm | 800 mm | 175 mm | 190 mm | 63.5° | 76.6° | 435 mm | 1285 mm |
This year's studio shot is Slash 9.8 XT.
Same published geometry as 2024.
No verified spec sheet for 2025 or 2024.
No launch MSRP in the catalog yet.
Review: Trek's 2025 Slash+ 9.9 is a Ridiculously Good ...Pinkbike · 2025
Trek Slash 9.9 X01 AXS on test – a classic with playful and ...ENDURO Mountainbike Magazine · 2020
Trek Slash 9.9 X01 Enduro MTB reviewBike Perfect · 2021
First Ride: 2021 Trek Slash - Now With Snack StoragePinkbike · 2021
2021 Trek Slash 9.8 XT review – A great all-rounder and ...ENDURO Mountainbike Magazine · 2021
| 25 mm |
| 29" |
| XXL | 662 mm | 530 mm | 1.25:1 | 50 mm | 800 mm | 175 mm | 190 mm | 63.5° | 76.4° | 435 mm | 1319 mm | 25 mm | 29" |
