The Krampus is the bike that started it all — the plus-size movement that is. The Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle and 135mm quick-release hubs. Rolling on 29” x 3” tires, this bike can roll over just about anything you can point it at.
• 100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube
• Gnot-Boost adjustable rear dropouts
• Internal dropper seatpost routing
• 30.9mm seat tube
• Designed to fit up to 29 x 3.0” tires
General
Frameset
Front Set
Drivetrain
Brakes
Saddle
Wheels


A premium bike build and delivery service by velofix.
Learn More
Securely Packaged
All bikes are shipped with handlebars, front wheel, and seat post removed, and are carefully wrapped to guarantee a secure shipment.
Learn More
Free Shipping with velofix
Exceptions may apply, see the FAQ for additional information.
Learn More
Ride It Yourself
If you aren’t completely satisfied, return it within 15 days.
Learn More