2018 Specialized Fatboy vs 2020 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 Specialized Fatboy in M, the Trek Farley C Frameset in S places the top of the head tube at about the same height and 37 mm further back, relative to the bottom bracket. Its wheelbase is 19 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +1 mm
- About the same height
- Frame reach
- −37 mm
- Shorter frame reach
- Wheelbase
- −19 mm
- Shorter: quicker to change direction
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Fatboy, MTrek Farley C Frameset, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Fatboy M | Trek Farley C Frameset S | Difference |
|---|---|---|---|
| Reach | 420mm | 383 | −37 mm |
| Stack | 600mm | 601 | +1 mm |
| Head tube angle | 70.5° | 69.0° | −1.5° |
| Seat tube angle | 73° | 73.0° | ±0.0° |
| Effective top tube | 603mm | 567 | −36 mm |
| Chainstay length | 455mm | 455 | ±0 mm |
| Wheelbase | 1111mm | 1092 | −19 mm |
| BB drop | 60mm | 67 | +7 mm |
| BB height | 316mm | 321 | +5 mm |
| Standover | 786mm | 763 | −23 mm |
| Seat tube length | 445mm | 394 | −51 mm |
| Fork length | 467mm | not listed | |
| Head tube length | 120mm | 100 | −20 mm |
Differences are the Trek Farley C Frameset minus the Specialized Fatboy. Full charts: 2018 Specialized Fatboy, 2020 Trek Farley C Frameset.
Where each sits in its class
Specialized FatboyTrek 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 | Specialized FatboyFatboy | Trek Farley C FramesetFarley C Frameset |
|---|---|---|
| Shifter | SRAM NX | not listed |
| Derailleur | SRAM NX | not listed |
| Cassette | SRAM NX | not listed |
| Chain | KMC X-11 | not listed |
| Crankset | Race Face Aeffect | not listed |
| Tire | Specialized Ground Control Fat | not listed |
| Hub | Specialized Stout Pro 150 | not listed |
| Rim | Specialized Stout XC 80 | not listed |
| Brake | SRAM Level T | not listed |
| Handlebar | Specialized Stout | not listed |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Henge Comp | not listed |
| Frame | not listed | Trek OCLV |
| Fork | not listed | Bontrager Haru Pro |
| Headset | not listed | FSA IS2 |
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