NEW SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black price_changed_on_2022-06-16 ZM2 Hub w/ 132 points

ZM2 Hub w/ 132 points of engagement

Do not use with a coaster brake

Forward-exiting horizontal dropouts with adjusters give you singlespeed compatibility and wheelbase adjustability to help you fit the tires and fenders you want to run with that drivetrain you want to run

Salsa Lip-Lock seat collar included

These are compatible with Shimano M525/M515 pads

NEW SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black price_changed_on_2022-06-16 ZM2 Hub w/ 132 pointsSRAM's X Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Can be installed with a single tool, making gearing changes a breeze Chainring bolts not included