2027 Trek Farley AL vs 2027 Trek Farley C Frameset
The M is the Trek Farley C Frameset size closest to your M Trek Farley AL. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Trek Farley C Frameset
Compared with the Trek Farley AL in M, the Trek Farley C Frameset in M places the top of the head tube at about the same height and 20 mm further back, relative to the bottom bracket. Its wheelbase is 12 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +2 mm
- About the same height
- Frame reach
- −20 mm
- Shorter frame reach
- Wheelbase
- −12 mm
- Shorter: quicker to change direction
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Trek Farley AL, MTrek Farley C Frameset, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Farley AL M | Trek Farley C Frameset M | Difference |
|---|---|---|---|
| Reach | 430 | 410 | −20 mm |
| Stack | 599 | 601 | +2 mm |
| Head tube angle | 68.5° | 69.0° | +0.5° |
| Seat tube angle | 74.0° | 73.0° | −1.0° |
| Effective top tube | 598 | 594 | −4 mm |
| Chainstay length | 450 | 455 | +5 mm |
| Wheelbase | 1131 | 1119 | −12 mm |
| BB drop | 65 | 67 | +2 mm |
| BB height | 320 | 321 | +1 mm |
| Standover | 740 | 757 | +17 mm |
| Seat tube length | 420 | 419 | −1 mm |
| Head tube length | 100 | 100 | ±0 mm |
Differences are the Trek Farley C Frameset minus the Trek Farley AL. Full charts: 2027 Trek Farley AL, 2027 Trek Farley C Frameset.
Where each sits in its class
Trek Farley ALTrek 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 ALAL | Trek Farley C FramesetFarley C Frameset |
|---|---|---|
| Fork | Trek Farley | Trek Farley |
| Headset | not listed | Bontrager Expander Plug |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
