SRAM eTap AXS Steel Bearing Pulley Kit eTap AXS Kit CheckoutSpec= SID C1 It has more sipes to Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229-04-21 Length:45Mm

SRAM eTap AXS Steel Bearing Pulley Kit eTap AXS Kit CheckoutSpec= SID C1 It has more sipes to Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229 04 21 Length:45Mm It has more sipes to enhance the warming up and grip at lower temperatures Number of Chainrings No Rings No Spider IncludedDrivetrain Speeds 12Drivetrain Speeds 13Chainring BCD Direct Mount SRAM 8 BoltChainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm ChainstayChainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 175Crank Intended Use RoadCrank Intended Use GravelBB Included NoPedal Spindle 9 16"Spindle Interface Type SRAM DUBDefined Color Carbon