NEW Surly Krampus Steel Hardtail Mountain Bike - Blue Oyster Coat Size:LG Designed for indoor use on

Designed for indoor use on Saris trainers only and should not be ridden outdoors

There's even an integrated silicon gripter on the lower lever to make sure thumb traction is fully optimized

FOX's GRIP X2 is the most tunable

Chainring bolt kit for Force AXS

NEW Surly Krampus Steel Hardtail Mountain Bike - Blue Oyster Coat Size:LG Designed for indoor use onThe bike that started it all the plus size movement that is. The Krampus Front Sus takes it a step further with the addition of front suspension and a dropper post, providing more traction, more control, more fun. And as you'd expect, the frame 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. Rolling on 29 x 2. 6 tires, this bike can get you over just