SRAM X-SYNC 2 12 Speed Direct Mount Chainring - Direct Mount - SRAM Direct Mount - 3mm Boost - Round - 30T - 11-12 Speed - Polar Grey - Alloy Exclusive The underarms and sides are

The underarms and sides are mesh vented to keep you cool and all the stitching is overlocked for improved durability

Size: Very small

Head Diameter: 47mm

The crank arms are forged to maximise strength and machined with precision to remove every last gram of unwanted weight

It features a Slip-On Valve that allows for easy inflation and works on Presta and Schrader valves

SRAM X-SYNC 2 12 Speed Direct Mount Chainring - Direct Mount - SRAM Direct Mount - 3mm Boost - Round - 30T - 11-12 Speed - Polar Grey - Alloy Exclusive The underarms and sides areSince day one, SRAM has been dedicated to providing riders with component options that fit their own individual riding style. It's undeniable that some riders pedaling styles benefit from oval chainrings, so we've engineered the new X SYNC 2 Oval chainrings to give them the advantage they want. They are the only oval option available with our genuine X SYNC 2 teeth profile, so they are the only oval chainrings on the market that are 100 percent