SRAMs light, stiff, and durable direct mount chainrings let you pick the exact gearing you want and quickly swap sizes. 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 you’re always in the right gear
Improved aerodynamics for time trial and triathlon

Specifications
Chainring Size 38T, 40T, 42T, 44T, 46T
Bolt Circle Diameter (BCD) Direct Mount (DM)
Speeds 12/13
Material (Chainring) Aluminum
Colour (Chainring) Black/Silver