Fuel (Gen 7) 2025
Source: https://trekbikes.com/us/en_US/.../fuel-lx-9-9-x0-axs-gen-7
Loading geometry…
Source: https://trekbikes.com/us/en_US/.../fuel-lx-9-9-x0-axs-gen-7
Swipe sideways for more sizes
| Measurement | 15.5in | 17.5in | 19.5in | 21.5in | 23in(XXL) |
|---|---|---|---|---|---|
| Frame geometry | |||||
| Stack | 619 mm | 633 mm | 647 mm | 661 mm | 674 mm |
| Reach | 418 mm | 448 mm | 473 mm | 498 mm | 518 mm |
| Stack / Reach | 1.48 | 1.41 | 1.37 | 1.33 | 1.30 |
| Head tube angle | 63.4° | 63.4° | 63.4° | 63.4° | 63.4° |
| Seat tube angle (effective) | 77.5° | 77.2° | 76.4° | 75.9° | 75.4° |
| Seat tube angle (actual) | — | — | — | — | — |
| Top tube (effective) | 552 mm | 586 mm | 621 mm | 655 mm | 684 mm |
| Head tube length | 95 mm | 110 mm | 125 mm | 140 mm | 155 mm |
| Seat tube length | 370 mm | 400 mm | 420 mm | 455 mm | 475 mm |
| Bottom bracket drop | 26 mm | 27 mm | 27 mm | 27 mm | 27 mm |
| Bottom bracket height | 347 mm | 347 mm | 347 mm | 346 mm | 346 mm |
| Chainstay | 437 mm | 437 mm | 442 mm | 447 mm | 452 mm |
| Front center | 765 mm | 801 mm | 833 mm | 864 mm | 891 mm |
| Wheelbase | 1200 mm | 1237 mm | 1273 mm | 1310 mm | 1341 mm |
| Fork rake (offset) | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Fork axle to crown | — | — | — | — | — |
| Trail | 138 mm | 138 mm | 137 mm | 137 mm | 137 mm |
| Standover | 750 mm | 752 mm | 759 mm | 765 mm | 773 mm |
| Pad / effective stack | — | — | — | — | — |
| Pad / effective reach | — | — | — | — | — |
| Cockpit | |||||
| Grip reach | — | — | — | — | — |
| Grip stack | — | — | — | — | — |
| Stem length | — | — | — | — | — |
| Spacer height | — | — | — | — | — |
| Bar reach | — | — | — | — | — |
| Bar drop | — | — | — | — | — |
| Bar flare | — | — | — | — | — |
| Handlebar width | — | — | — | — | — |
| Components (informational) | |||||
| Crank length | — | — | — | — | — |
| Saddle width | — | — | — | — | — |
| Seatpost length | — | — | — | — | — |
| Tire clearance | — | — | — | — | — |
| Front travel | — | — | — | — | — |
| Rear travel | — | — | — | — | — |