The SRAM Rival X-Sync has wide-tooth narrow-tooth chainring technology which provides maximum chain control and its sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain providing the highest level of performance and durability. Includes bolt and nut for Hidden Position Hole.
. SRAM X-Sync Chainring
. Type: 5-Bolt
. Wide-tooth narrow-tooth chainring technology
. Compatibility: 11 and 10-speed chains
. Tooth Count: 38
. Chainring BCD: 110mm
. Ring Position/Type: Chain Retaining Single Ring
. Material: CNC Aluminium
. Colour: Black