Surly Krampus Frameset - 2019

Surly Krampus Frameset
  • Color: Dark Black
  • Color: Bruised Ego Purple
  • Color: Bruised Ego Purple
  • Color: Pickled Beet Red
  • Color: Pickled Beet Red
  • Color: Pickled Beet Red
  • Color: Pickled Beet Red
  • Color: Pickled Beet Red
Please select options


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.


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+

Part Numbers

Option UPC MPN Store SKU
Bruised Ego Purple / Small 708752240070 FM0330 SUR41666471E
Bruised Ego Purple / Medium 708752240094 FM0331 SUR42639857E
Bruised Ego Purple / Large 708752240117 FM0332 SUR4182473E
Bruised Ego Purple / X-Large 708752240131 FM0333 SUR4254769E
Dark Black / Small 708752110106 FM1521
Dark Black / Medium 708752110113 FM1522
Pickled Beet Red / Small 708752244832 FM0370 SUR36798061D


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