SRAM S100 Eagle Crank Arm Assembly - 175mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 Color-Black/Celeste This creates a cooling effect

This creates a cooling effect that regulates head temperature on long rides and steep climbs

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

Flatland specific bar with compact shape

6-degree freehub engagement strikes the perfect balance between quick response and pedal kickback

8mm Weight 50g Color Black

SRAM S100 Eagle Crank Arm Assembly - 175mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 Color-Black/Celeste This creates a cooling effectThe 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