SRAM RIVAL X-SYNC ROAD AERO DM CHAINRING Size:42T Engineered from hardened vanadium steel

Engineered from hardened vanadium steel and supplied with a robust nylon holder

Carbotecture

2 piston brake caliper

Featuring a dual piston design for strong and smooth braking power

SRAM RIVAL X-SYNC ROAD AERO DM CHAINRING Size:42T Engineered from hardened vanadium steelThe one piece Sram Red 1x12 speed Direct Mount chainring provides faster, smoother and safer gear changes with less wear on the new designed tooth profiles. Features 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 Specification Use: Road Group: Rival