The SRAM Eagle S100 Crankset provides confidence with a robust aluminum crankset. Available in progressively shorter lengths, allowing you to build a bike without compromise. A sturdy steel X-Sync 2 chainring ensures the same chain retention performance as all other Eagle drivetrain cranksets.Key Features:Aluminum crank arms with 3-bolt steel X-Sync 2 chainring for Eagle Drivetrain Ecosystem compatibility30t, 32t, 34t chainring sizesAvailable in 175mm, 170mm, 165mm, 160mm, 155mm lengthsUses 118/73 Powerspline Bottom Brackets
