Surly Krampus Frameset - 29" Steel British Racing Green Large MFPN=BX-SL1800118-BL } Thick and soft polyurethane

} Thick and soft polyurethane based tape provides vibration damping and comfort

2 sided roll enclosures to access both sides

Loose bearing retainers and cup set

6 sprockets on 2 spider carriers

Surly Krampus Frameset - 29" Steel British Racing Green Large MFPN=BX-SL1800118-BL } Thick and soft polyurethaneThe 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