NEW SRAM X-Sync Road Direct Mount Chainring for Rival AXS - 12-Speed 8-Bolt Direct Mount Black, D1 Size:40t Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-50

Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-50

while the base can be rotated 360 deg in relation to the clamp

Chain: SRAM RED Flattop Chain - 12/13-Speed

9mm — S:100x345

NEW SRAM X-Sync Road Direct Mount Chainring for Rival AXS - 12-Speed 8-Bolt Direct Mount Black, D1 Size:40t Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-50SRAM X Sync Road Direct Mount Chainrings for Rival drivetrains feature a wide tooth, narrow tooth design to provides maximum chain control. SRAM 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 you're always in the right gear