Wolf Tooth Bottom Bracket - BSA 68/73mm - 29mm Spindle - Orange ModelNumber=K2272 Increased diameter with offset grip

Increased diameter with offset grip design for more padding where you need it most

Flange No Color Deep Moss Length 135 Defined Color Green Grip Shift Specific No Shape Round Weight 105 Lock On Yes

Magura's Shiftmix 4 adapters are their MatchMaker line of adapters

and chainring

The aggressive tooth design provides better chain retention for a smoother

Wolf Tooth Bottom Bracket - BSA 68/73mm - 29mm Spindle - Orange ModelNumber=K2272 Increased diameter with offset gripCustom engineered by Wolf Tooth to be durable, reliable, lightweight, and smooth. Weather sealing was a main focus with o ring seals on the spindle and inner shell, a wiper connection seal between the bearing and the end cap, bearing race seals, and labyrinth end cap design. To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal on metal contact. Custom chrome bearings are hardened for durability and