2017 Salsa Mukluk Carbon GX1 vs 2019 Specialized Fatboy Comp Carbon
The S is the Specialized Fatboy Comp Carbon size closest to your XS Salsa Mukluk Carbon GX1. 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 Specialized Fatboy Comp Carbon
Compared with the Salsa Mukluk Carbon GX1 in XS, the Specialized Fatboy Comp Carbon in S places the top of the head tube 9 mm higher and 3 mm further forward, relative to the bottom bracket. Its wheelbase is 11 mm longer, which can contribute to stability at speed.
- Frame stack
- +9 mm
- Higher front end
- Frame reach
- +3 mm
- Longer frame reach
- Wheelbase
- +11 mm
- Longer: steadier at speed
- Head angle
- +1.5°
- Steeper: sharper steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Salsa Mukluk Carbon GX1 numbers we have for size XS are missing the chainstay length. The numbers below still compare.
Geometry side by side
| Measurement | Salsa Mukluk Carbon GX1 XS | Specialized Fatboy Comp Carbon S | Difference |
|---|---|---|---|
| Reach | 391.8 | 395mm | +3 mm |
| Stack | 592.7 | 602mm | +9 mm |
| Head tube angle | 69 | 70.5° | +1.5° |
| Seat tube angle | 73 | 73° | ±0.0° |
| Effective top tube | 573 | 579mm | +6 mm |
| Wheelbase | 1077.1 | 1088mm | +11 mm |
| BB drop | 63 | 60mm | −3 mm |
| Standover | 656.5 | 738.5mm | +82 mm |
| Seat tube length | 381 | 394mm | +13 mm |
| Fork length | 483 | 496mm | +13 mm |
| Head tube length | 103 | 94mm | −9 mm |
| Chainstay length | not listed | 455mm | |
| BB height | not listed | 307mm |
Differences are the Specialized Fatboy Comp Carbon minus the Salsa Mukluk Carbon GX1. Full charts: 2017 Salsa Mukluk Carbon GX1, 2019 Specialized Fatboy Comp Carbon.
Where each sits in its class
Salsa Mukluk Carbon GX1Specialized Fatboy Comp 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 | Salsa Mukluk Carbon GX1 | Specialized Fatboy Comp CarbonComp Carbon |
|---|---|---|
| Shifter | not listed | SRAM GX Eagle |
| Derailleur | not listed | SRAM GX Eagle |
| Cassette | not listed | SRAM GX Eagle |
| Chain | not listed | SRAM GX Eagle |
| Crankset | not listed | Race Face Next |
| Tire | not listed | Specialized Ground Control Fat |
| Hub | not listed | Specialized Stout Pro 150, Specialized Stout Pro 197 |
| Rim | not listed | Specialized Stout XC 80 |
| Brake | not listed | SRAM Level TL |
| Handlebar | not listed | Specialized Stout |
| Grips | not listed | Specialized Sip Grip |
| Saddle | not listed | Specialized Phenom Comp |
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