SRAM X-Sync Bosch Gen 2 DM Steel E-MTB Sprocket 00.6218.007.000

- The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads\n- X-Sync (wide-narrow) tooth profiles for great chain management\n- Compatible with Bosch mid-drive E-Bike systems