Loading geometry
Trek's gateway trail hardtail: durable, upright compared with Procaliber, and built for path-to-singletrack rather than XC racing.
First mountain bikes, commuting with knobbies, and riders who want Trek trail geometry without Fuel EX money.
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Dropper | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 575 mm | 375 mm | 1.53:1 | 50 mm | 800 mm | 175 mm | 170 mm | 66.5° | 74.0° | 438 mm | 1088 mm | 55 mm | 29" |
| S | 595 mm | 400 mm | 1.49:1 | 50 mm | 800 mm | 175 mm | 170 mm | 66.5° | 74.0° | 438 mm | 1118 mm | 55 mm | 29" |
| M | 615 mm | 425 mm | 1.45:1 | 50 mm | 800 mm | 175 mm | 170 mm | 66.5° | 74.0° | 438 mm | 1148 mm | 55 mm | 29" |
| L | 635 mm | 450 mm | 1.41:1 | 50 mm | 800 mm | 175 mm | 170 mm | 66.5° | 74.0° | 438 mm | 1178 mm |
This year's studio shot is 2025 Marlin.
Same published geometry as 2024.
No verified spec sheet for 2025 or 2024.
No launch MSRP in the catalog yet.
| 55 mm |
| 29" |
| XL | 655 mm | 475 mm | 1.38:1 | 50 mm | 800 mm | 175 mm | 170 mm | 66.5° | 74.0° | 438 mm | 1208 mm | 55 mm | 29" |
| XXL | 670 mm | 495 mm | 1.35:1 | 50 mm | 800 mm | 175 mm | 170 mm | 66.5° | 74.0° | 438 mm | 1233 mm | 55 mm | 29" |
