Description
The Surly Krampus Frameset is a 29″ steel frame and fork designed for durability and versatility. It 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. The frame accommodates 29″ x 3.0″ tires, allowing it to handle a wide range of terrain. Made from 100% Surly Chromoly steel, it includes a double-butted main triangle and a 44mm headtube for strength and stability. The adjustable Gnot-Boost rear dropouts support various axle standards. Internal routing is available for a dropper seatpost, and the seat tube measures 30.9mm. This small-sized frameset comes in Hi-Viz Black and features a rigid steel fork with a 15mm thru-axle at the front and a 12mm thru-axle at the rear. It is designed for use with disc brakes. The effective top tube length is 585mm.
- Surly Krampus frameset designed for 29″ plus-size tires, enhancing off-road capability and rough terrain handling.
- Constructed from 100% Surly Chromoly steel with a double-butted main triangle for durability and strength.
- Features Gnot-Boost adjustable rear dropouts compatible with multiple rear hub standards.
- Includes internal dropper seatpost routing and a 30.9mm seat tube for modern component compatibility.
- Equipped with a rigid steel fork and disc brake mounts for reliable stopping power and control.





