Quiver

2014 Salsa Mukluk vs 2015 Specialized Fatboy Frameset

The Specialized Fatboy Frameset size closest to your M is the M. Compare the M instead

What changes on the Specialized Fatboy Frameset

Compared with the Salsa Mukluk in M, the Specialized Fatboy Frameset in S places the top of the head tube 13 mm lower and 26 mm further back, relative to the bottom bracket.

Frame stack
−13 mm
Lower front end
Frame reach
−26 mm
Shorter frame reach
Wheelbase
n/a
One of the bikes has no number for this
Head angle
+2.0°
Steeper: sharper steering
Chainstays
n/a
One of the bikes has no number for this

The two frames

2014 Salsa Mukluk (M) and 2015 Specialized Fatboy Frameset (S), lined up at the bottom bracketBoth frames drawn to scale. The Salsa Mukluk is drawn in full with its measurements, and the Specialized Fatboy Frameset is the colored outline on top.J 1132

Salsa Mukluk, MSpecialized Fatboy Frameset, SDrawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementSalsa Mukluk MSpecialized Fatboy Frameset SDifference
Reach420.9395mm−26 mm
Stack602.6590mm−13 mm
Head tube angle68.570.5°+2.0°
Seat tube angle7373°±0.0°
Effective top tube605576mm−29 mm
Chainstay length447 - 464455mm
Wheelbase1132.3 - 1149.31083mm
BB drop6060mm±0 mm
Standover744.5757mm+13 mm
Seat tube length432394mm−38 mm
Fork length483not listed
Head tube length110110mm±0 mm
BB heightnot listed315mm

Differences are the Specialized Fatboy Frameset minus the Salsa Mukluk. Full charts: 2014 Salsa Mukluk, 2015 Specialized Fatboy Frameset.

Where each sits in its class

Salsa MuklukSpecialized Fatboy Frameset

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.

PartSalsa MuklukSpecialized Fatboy FramesetFrameset
Cranksetnot listede*thirteen TRS+

Know what is on every bike.

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

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet