Surly Krampus Frameset - 29" Steel Prickly Pear Large MFPN=20497 These semi-relaxed fitting

These semi-relaxed fitting

}SRAM Force Rear Derailleur - 10 Speed Short Cage Black

Superlight

Shimano compatible bottom bracket with sealed cartridge bearings

} CNC machined 7075/T6 aluminum with thick and thin tooth design for maximum chain engagement

Surly Krampus Frameset - 29" Steel Prickly Pear Large MFPN=20497 These semi-relaxed fittingThe 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