2021 Trek Farley AL Frameset vs 2023 Trek Farley C Frameset
The Trek Farley C Frameset size closest to your M is the M. Compare the M instead
What changes on the Trek Farley C Frameset
Compared with the Trek Farley AL Frameset in M, the Trek Farley C Frameset in L places the top of the head tube 18 mm higher and 31 mm further forward, relative to the bottom bracket. Its wheelbase is 39 mm longer, which can contribute to stability at speed.
- Frame stack
- +18 mm
- Higher front end
- Frame reach
- +31 mm
- Longer frame reach
- Wheelbase
- +39 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Trek Farley AL Frameset, MTrek Farley C Frameset, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Farley AL Frameset M | Trek Farley C Frameset L | Difference |
|---|---|---|---|
| Reach | 410 | 441 | +31 mm |
| Stack | 601 | 619 | +18 mm |
| Head tube angle | 69.0° | 69.0° | ±0.0° |
| Seat tube angle | 73.0° | 73.0° | ±0.0° |
| Effective top tube | 594 | 631 | +37 mm |
| Chainstay length | 455 | 455 | ±0 mm |
| Wheelbase | 1119 | 1158 | +39 mm |
| BB drop | 67 | 67 | ±0 mm |
| BB height | 313 | 321 | +8 mm |
| Standover | 739 | 776 | +37 mm |
| Seat tube length | 419 | 470 | +51 mm |
| Head tube length | 100 | 120 | +20 mm |
Differences are the Trek Farley C Frameset minus the Trek Farley AL Frameset. Full charts: 2021 Trek Farley AL Frameset, 2023 Trek Farley C Frameset.
Where each sits in its class
Trek Farley AL FramesetTrek Farley C Frameset
Each bike is ranked against the other fat 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 | Trek Farley AL FramesetAL Frameset | Trek Farley C FramesetFarley C Frameset |
|---|---|---|
| Frame | Trek Alpha Platinum | Trek OCLV |
| Fork | Bontrager Haru | Trek Farley |
| Headset | FSA IS2 | FSA IS2 |
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