2018 Specialized Fatboy Comp Carbon vs 2020 Salsa Mukluk Carbon
The S is the Salsa Mukluk Carbon size closest to your M Specialized Fatboy Comp Carbon. 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 Salsa Mukluk Carbon
Compared with the Specialized Fatboy Comp Carbon in M, the Salsa Mukluk Carbon in S places the top of the head tube at about the same height and 10 mm further back, relative to the bottom bracket. Its wheelbase is 14 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +0 mm
- About the same height
- Frame reach
- −10 mm
- Shorter frame reach
- Wheelbase
- −14 mm
- Shorter: quicker to change direction
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Specialized Fatboy Comp Carbon is drawn. The Salsa Mukluk Carbon numbers we have for size S are missing the chainstay length.
Geometry side by side
| Measurement | Specialized Fatboy Comp Carbon M | Salsa Mukluk Carbon S | Difference |
|---|---|---|---|
| Reach | 420mm | 409.9 | −10 mm |
| Stack | 602mm | 602.1 | +0 mm |
| Head tube angle | 70.5° | 69 | −1.5° |
| Seat tube angle | 73° | 73 | ±0.0° |
| Effective top tube | 604mm | 594 | −10 mm |
| Chainstay length | 455mm | not listed | |
| Wheelbase | 1113mm | 1098.9 | −14 mm |
| BB drop | 60mm | 63 | +3 mm |
| BB height | 307mm | not listed | |
| Standover | 752mm | 678 | −74 mm |
| Seat tube length | 434mm | 406 | −28 mm |
| Fork length | 496mm | 483 | −13 mm |
| Head tube length | 94mm | 113 | +19 mm |
Differences are the Salsa Mukluk Carbon minus the Specialized Fatboy Comp Carbon. Full charts: 2018 Specialized Fatboy Comp Carbon, 2020 Salsa Mukluk Carbon.
Where each sits in its class
Specialized Fatboy Comp CarbonSalsa Mukluk Carbon
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 | Salsa Mukluk Carbon |
|---|---|---|
| Shifter | SRAM GX Eagle | not listed |
| Derailleur | SRAM GX Eagle | not listed |
| Cassette | SRAM GX Eagle | not listed |
| Chain | SRAM GX Eagle | not listed |
| Crankset | Race Face Next | not listed |
| Tire | Specialized Ground Control Fat | not listed |
| Hub | Specialized Stout Pro 150, Specialized Stout Pro 197 | not listed |
| Rim | Specialized Stout XC 80 | not listed |
| Brake | SRAM Level TL | not listed |
| Handlebar | Specialized Stout XC | not listed |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Phenom Comp | not listed |
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