The Krampus is the bike that started it all the plus-size movement that is. The Krampus features Surlys 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

BUILD KIT:

• Wheel Size:29+
• Brake Type:Disc
• Platform:Krampus
• Rear Axle:12mm Thru x 145mm
• TT (Effective):610
• Mfg Size:Medium
• Front Axle:15mm Thru x 110mm
• Fork Material:Steel
• Color:Chester Copperpot
• Fork Type:Rigid
• Frame Material:Steel
• Defined Color:Brown
• Frame Type:Rigid

SIZING: Surlyrecommends the following sizes based on rider height

• SM 5’4″ – 5’8″
• MD 5’7″ – 6′
• LG 5’11” – 6’3″
• XL 6’2″ – 6’6″

CONDITION – GRADE TEST: This is a CPSC test bike, ridden for testing purposes only. Tires, rotors and brake pads have some wear. Frame and fork in like-new condition. Comes with manufacturers warranty.