Surly Krampus Frameset

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Description

Surly's Krampus rolls fast, holds speed, and devours corners. It's designed for 29 x 3-inch tires, offering increased traction, incredible float, huge rollover, and low-fi suspension to take your trail ride to new heights of fun. Surly built this frame and fork out of tapered and butted chromoly and gave the frame a long top tube and short chainstays, so it's playful, smooth, versatile, and durable. Boost front spacing keeps you current with the latest MTB tech, and, "Gnot Boost," rear spacing means you can run any the rear hub you want: 135 x 10 QR, 142 x 12mm, or 148 x 12mm thru axles. This frameset also offers internal dropper post routing so you're granted a license to get rowdy, which you really can't help but do on a Krampus.

Features & Info

Geometry chart

Surly Krampus geometry chart

Plus-size rims and tires

Plus size rims and tires

Contact us for parts packages

Specifications

Frame
Surly 4130 chromoly steel; custom double-butted, externally flared tubing; horizontal slotted with derailleur hanger; Surly “Gnot Boost” 142 or 148mm hub spacing compatibility
Fork
4130 chromoly, 483mm axle-to-crown x 47mm offset, 110mm hub spacing, tapered and butted straight blade, 51mm I.S. disc mount
Axles
Front: 110 x 15mm TA
Rear: 148 x 12mm TA
Bottom Bracket
73mm
Wheel Compatibility
29+