Quiver

2018 Specialized Fatboy SE vs 2020 Salsa Mukluk Carbon

The S is the Salsa Mukluk Carbon size closest to your M Specialized Fatboy SE. 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 SE 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 12 mm shorter, which can contribute to quicker direction changes.

Frame stack
+2 mm
About the same height
Frame reach
−10 mm
Shorter frame reach
Wheelbase
−12 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

2018 Specialized Fatboy SE (M)The Specialized Fatboy SE frame drawn to scale.J 1111

Only the Specialized Fatboy SE is drawn. The Salsa Mukluk Carbon numbers we have for size S are missing the chainstay length.

Geometry side by side

MeasurementSpecialized Fatboy SE MSalsa Mukluk Carbon SDifference
Reach420mm409.9−10 mm
Stack600mm602.1+2 mm
Head tube angle70.5°69−1.5°
Seat tube angle73°73±0.0°
Effective top tube603mm594−9 mm
Chainstay length455mmnot listed
Wheelbase1111mm1098.9−12 mm
BB drop60mm63+3 mm
BB height316mmnot listed
Standover786mm678−108 mm
Seat tube length445mm406−39 mm
Fork length467mm483+16 mm
Head tube length120mm113−7 mm

Differences are the Salsa Mukluk Carbon minus the Specialized Fatboy SE. Full charts: 2018 Specialized Fatboy SE, 2020 Salsa Mukluk Carbon.

Where each sits in its class

Specialized Fatboy SESalsa Mukluk Carbon

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

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.

PartSpecialized Fatboy SESESalsa Mukluk Carbon
ShifterSRAM X-7not listed
DerailleurSRAM GXnot listed
ChainKMC X-10not listed
CranksetSpecialized Stoutnot listed
TireSpecialized Ground Control Fatnot listed
HubSpecialized Stout 135, Specialized Stout 190not listed
RimSpecialized Stout XC 80not listed
BrakeTektro Ariesnot listed
SaddleSpecialized Henge Compnot listed

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

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