TruVativ AKA 2.1 (GXP, 36/24)

TruVativ's AKA cranks are all mountain ready with burly hollow-forged arms and quick-shifting chainrings. The bottom bracket comes ready for action, too, with Gutter Seal technology to keep grime where it belongs—outside of the bearings. Clean rides or dirty, the chainrings are machined for crisp shifting and low weight and TruVativ's GXP bottom bracket will provide years of smooth-spinning service.