Surly Moonlander Frameset

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If you ever looked at miles of mostly unrideable landscape and thought, "hmmm, I wish I could ride over that," then Surly's Moonlander is the perfect frameset for building your ultimate bike. Surly handcrafts this fine frame and fork with reliable, great-riding butted chromoly and provides the clearances for 26-inch wheels with up to humongously wide 4.7-inch tires. You also get frame reinforcements in all the right places and all the braze-ons and details needed so that you can handcraft your dream fat 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
Accessories & Extras
Surly stainless steel seatpost clamp