Surly Krampus Frameset - 29" Steel First Loser Large ModelNumber=K2601 Fixed extension adjustment

Fixed extension adjustment

Yaw™ cage rotates in line with chain improving the shifting speed and precision while eliminating the need for shifter trim

5" ISO Width (mm) 71 Labeled Size 27

}Wheels Manufacturing Derailleur Hanger - 185

}Easton EA90 SL Stem - 70mm 31

Surly Krampus Frameset - 29" Steel First Loser Large ModelNumber=K2601 Fixed extension adjustmentSurly Krampus Frameset 29" Steel First Loser Large. The 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