Surly Krampus Frameset - 29", Steel, Nose Drip Curry MFPN=5359GLOVXLAR 1/2" (industry standard) hardware is

1/2" (industry standard) hardware is also compatible with other rear shock brands

4-piece damping set for upper handlebar/brake/shift grip and lower handlebar position

With a bit of practice

} 7075-T6 aluminum direct mount ring to fit Race Face Cinch system splined cranks

Surly Krampus Frameset - 29", Steel, Nose Drip Curry MFPN=5359GLOVXLAR 1/2" (industry standard) hardware isThe 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