Surly Wednesday Fat Bike Frameset - 26" Steel OG Algae Medium

Meet the Surly Wednesday Fat Bike Frameset in OG Algae — a 26" fat bike frame crafted from 100% Chromoly steel. Sized Medium, this used frameset blends rugged durability with ride-friendly geometry, designed to tackle snow, sand, and loose trails while offering dependable cargo-carrying capability. Internal dropper-post routing keeps cables tidy, and an ED coating extends the frame’s life for seasons of adventures.

Rugged Build for All-Terrain Fat Riding

With 4.6" tire clearance, the Wednesday frameset invites versatile tire choices and confident control across diverse surfaces. The 44mm headtube and 1-1/8" straight steerer deliver precise steering, while the universal dropouts accommodate thru-axle or quick-release setups. A threaded BB shell (100mm) ensures robust, service-friendly bottom-bracket mounting that’s built to last on tough rides.

Key Specs and Setup

Frame material: Chromoly steel • Wheel size: 26" Fat • Rear axle: 12mm thru x 177mm • TT (effective): 610mm • Brake type: Disc • Fork material: Steel • Color: OG Algae • Mfg size: Medium • Dropouts: Universal cast • Internal dropper routing • 100mm threaded BB shell • 4.6" tire clearance for fat tires

Ideal Use and Value

Perfect for riders upgrading to a proven fat-bike platform, winter exploration, or cargo-capable commutes where stability and durability matter most. The Wednesday frameset stands out with long-term durability, wide tire compatibility, and clean cable routing, offering a distinct, reliable foundation for your next all-terrain build.