For the aficionados and the geeks and the fanboys and the freaks, a custom painted crank is a place of pride. A painted hammer. A beautiful ax. Troy Lee and his team channeled the future of camo to design these cranks, and the future—at least in the stiff, durable world of SRAM cranks—is looking exceptionally bright.Specifications:- Speeds: 11/12- BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP- Chainring Size: 32- Crank arm length: 170mm- Chainline: 52.0mm- BB Spindle Interface: DUB- Chainring material: Aluminum- Guard: No Guard- Bolt Circle Diameter (BCD): Direct Mount (DM)- Crank arm material: Carbon