SRAM S100 Eagle Crank Arm Assembly - 175mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 Color-Black/Celeste Carbon indicates a carbon top

Carbon indicates a carbon top cover on upper cup

Modes include High stead Low steady Daylight pulse Nitelight pulse and Economic Flash for both lights

Includes PowerLock connector

8mm Weight 50g Color Black

- Grade 3 silicon nitride ball bearings are 400% smoother

SRAM S100 Eagle Crank Arm Assembly - 175mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 Color-Black/Celeste Carbon indicates a carbon topThe 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 arms 3 bolt interface ensures compatibility with SRAM Eagle X Sync 2 chainrings (chainrings sold separately) Requires 118 73 Powerspline Bottom Brackets (sold separately) Number of Chainrings No Rings Included Chainring BCD Direct Mount SRAM 3 Bolt