Our light, stiff, and durable direct mount chainrings let you pick the exact gearing you want and quickly swap sizes. Our X-SYNC technology keeps the chain where you need it to be, too.

Features:

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 youre always in the right gear

Specifications:

SPEEDS: 12/13
CHAINRING SIZE: 38T, 40T, 42T, 44T, 46T
CHAINRING MATERIAL: Aluminum
BOLT CIRCLE DIAMETER (BCD): Direct Mount (DM)/ 8 Bolt