Surly Pugsley Frameset

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Ready to ride in weather and landscapes that prevent mere mortals from following your tire tracks, Surly's Pugsley Frameset is perfect for building your ultimate do-anything, go-everywhere fat bike. Surly designs this hugely versatile frame with reliable, butted chromoly tubing that provides clearance for 26-inch wheels with up to 4-inch wide tires. You also get frame reinforcements in all the right places, plus all the braze-ons and details needed to handcraft your dream bike.

Features & Info

Geometry chart

Geometry Chart

Contact us for parts packages


Surly TIG-welded chromoly w/double-butted main triangle
Surly TIG-welded chromoly
Bottom Bracket
English, 100mm wide
Seat Binder
Surly stainless steel seatpost clamp