2018 Specialized Fatboy Comp Carbon vs 2020 Trek Farley 9.8
The Trek Farley 9.8 size closest to your M is the M. Compare the M instead
What changes on the Trek Farley 9.8
Compared with the Specialized Fatboy Comp Carbon in M, the Trek Farley 9.8 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 21 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
- −21 mm
- Shorter: quicker to change direction
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Fatboy Comp Carbon, MTrek Farley 9.8, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Fatboy Comp Carbon M | Trek Farley 9.8 S | Difference |
|---|---|---|---|
| Reach | 420mm | 383 | −37 mm |
| Stack | 602mm | 601 | −1 mm |
| Head tube angle | 70.5° | 69.0° | −1.5° |
| Seat tube angle | 73° | 73.0° | ±0.0° |
| Effective top tube | 604mm | 567 | −37 mm |
| Chainstay length | 455mm | 455 | ±0 mm |
| Wheelbase | 1113mm | 1092 | −21 mm |
| BB drop | 60mm | 67 | +7 mm |
| BB height | 307mm | 321 | +14 mm |
| Standover | 752mm | 763 | +11 mm |
| Seat tube length | 434mm | 394 | −40 mm |
| Fork length | 496mm | not listed | |
| Head tube length | 94mm | 100 | +6 mm |
Differences are the Trek Farley 9.8 minus the Specialized Fatboy Comp Carbon. Full charts: 2018 Specialized Fatboy Comp Carbon, 2020 Trek Farley 9.8.
Where each sits in its class
Specialized Fatboy Comp CarbonTrek Farley 9.8
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 Fatboy Comp CarbonComp Carbon | Trek Farley 9.89.8 |
|---|---|---|
| Shifter | SRAM GX Eagle | SRAM GX Eagle |
| Derailleur | SRAM GX Eagle | SRAM GX Eagle |
| Cassette | SRAM GX Eagle | SRAM GX Eagle |
| Chain | SRAM GX Eagle | SRAM GX Eagle |
| Crankset | Race Face Next | TruVativ Stylo |
| Tire | Specialized Ground Control Fat | Bontrager Barbegazi |
| Hub | Specialized Stout Pro 150, Specialized Stout Pro 197 | not listed |
| Rim | Specialized Stout XC 80 | not listed |
| Brake | SRAM Level TL | SRAM Guide RS |
| Handlebar | Specialized Stout XC | not listed |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Phenom Comp | Bontrager Montrose Elite |
| Frame | not listed | Trek OCLV |
| Fork | not listed | Bontrager Haru Pro |
| Bottom bracket | not listed | SRAM DUB |
| Wheelset | not listed | Trek Wampa |
| Headset | not listed | FSA IS2 |
| Seatpost | not listed | Bontrager Line |
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