SRAM 38t Bosch Direct Mount 11/12-Speed X-Sync2 Eagle Chainring Black CheckoutSpec= 6903/61903 Qty 1 and one 15mm aluminum spacers

and one 15mm aluminum spacers

Any frame that uses IS (Integrated Standard) headsets with 41mm upper and 52mm lower outer bearing diameter

Neo OS axles are steel and compatible with standard Neo hubs

Less temperature sensitive materials to help keep the flex of the sole more consistent and natural

SRAM 38t Bosch Direct Mount 11/12-Speed X-Sync2 Eagle Chainring Black CheckoutSpec= 6903/61903 Qty 1 and one 15mm aluminum spacersSRAM 38t Bosch Direct Mount 11 12 Speed X Sync2 Eagle Chainring Black. The SRAM X SYNC 2 Eagle direct mount chainrings are built with the needs of E MTB riders in mind. They feature the same chain management technology for SRAM 1x drivetrains designed for Bosch motors. Sharp narrow tooth profile and rounded chamfer edges help manage a deflected chain Mud clearing recesses TECH SPECS Color Black Defined Color Black Designed for ebike Yes Direct Mount