SRAM S100 Eagle Crank Arm Assembly - 155mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1

The SRAM Eagle S100 Crank assembly provides confidence with a robust aluminum crankset. A 3-bolt interface ensures compatibility with SRAM Eagle X-Sync 2 chainrings (sold separately).Aluminum crank arms3-bolt interface ensures compatibility with SRAM Eagle X-Sync 2 chainrings (chainrings sold separately)Requires 118/73 Powerspline Bottom Brackets (sold separately)