Race Face Narrow-Wide Chainring (Green) (1 x 9-12 Speed) (104mm BCD) (Single) (30T)

Race Face Narrow Wide Ring. Features: Narrow-wide teeth prevent chain drop, updated tooth profile runs quieter Durable 4mm thick 7075-T6 aluminum with reversible laser etched graphics Compatible with 9-12 speed chains, allowing a 1X set up on most any drivetrain 30T rings are theaded for standard M8x0.75 chainring bolts Specs: Ring Type:single (anti-chain drop) Armx BCD:4x104mm Teeth:30t Color:green