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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
4130 steel axles heat-treated for strength and with rolled threads for easy assembly
Tight enough tread spacing for high speed drag-free onslaughts yet blocky and tall enough to really dig in when it comes time to slam on the brakes
Model Evo Crank Spindle Interface 30mm Length 133
- TR models have a tubeless ready casing with modified bead shape for better sealing and SCT sidewall for optimized air and sealant retention
Classic Flex: Stability
Surly Krampus Frameset - 29" Steel Prickly Pear Small Fits Brand-Bianchi 4130 steel axles heat-treated forThe Krampus is the bike that started it all the plus size movement that is. For 2017 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. 100% Surly 4130 CroMoly steel frame and fork; double butted main triangle and 44mm headtube New tube set uses the same trumpet tubes found on 2017 Karate Monkey frame Gnot Boost adjustable rear dropouts
