Quiver

2018 Specialized Fatboy Comp Carbon vs 2020 Salsa Mukluk Carbon

The Salsa Mukluk Carbon size closest to your M is the S. Compare the S instead

What changes on the Salsa Mukluk Carbon

Compared with the Specialized Fatboy Comp Carbon in M, the Salsa Mukluk Carbon in XS places the top of the head tube 9 mm lower and 28 mm further back, relative to the bottom bracket. Its wheelbase is 36 mm shorter, which can contribute to quicker direction changes.

Frame stack
−9 mm
Lower front end
Frame reach
−28 mm
Shorter frame reach
Wheelbase
−36 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 Comp Carbon (M)The Specialized Fatboy Comp Carbon frame drawn to scale.J 1113

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

Geometry side by side

MeasurementSpecialized Fatboy Comp Carbon MSalsa Mukluk Carbon XSDifference
Reach420mm391.8−28 mm
Stack602mm592.7−9 mm
Head tube angle70.5°69−1.5°
Seat tube angle73°73±0.0°
Effective top tube604mm573−31 mm
Chainstay length455mmnot listed
Wheelbase1113mm1077.1−36 mm
BB drop60mm63+3 mm
BB height307mmnot listed
Standover752mm656.5−96 mm
Seat tube length434mm381−53 mm
Fork length496mm483−13 mm
Head tube length94mm103+9 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

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 Comp CarbonComp CarbonSalsa Mukluk Carbon
ShifterSRAM GX Eaglenot listed
DerailleurSRAM GX Eaglenot listed
CassetteSRAM GX Eaglenot listed
ChainSRAM GX Eaglenot listed
CranksetRace Face Nextnot listed
TireSpecialized Ground Control Fatnot listed
HubSpecialized Stout Pro 150, Specialized Stout Pro 197not listed
RimSpecialized Stout XC 80not listed
BrakeSRAM Level TLnot listed
HandlebarSpecialized Stout XCnot listed
GripsSpecialized Sip Gripnot listed
SaddleSpecialized Phenom Compnot listed

Know what is on every bike.

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