RACE FACE 104 NW 104BCD Chainring (RNW104)

Narrow-wide teeth prevent chain drop, updated tooth profile runs quieter; Durable 4mm plate thickness; 7075-T6 aluminum, aerospace grade strength; Reversible laser etched graphics; Compatible with 9-11 speed chains, allowing a 1X set up on most any drivetrain (works with SRAM 12sp, but not Shimano 12sp chains); 30T rings are threaded for standard M8x0.75 chainring bolts