New shell - more durable and better breathability

This is an enduro specific chain guide that forgoes the bash guard and uses a roller pulley to keep things lightweight and quiet

has a different understanding of what a trail wheel should be

precise cuts

Installation requires the removal of the AcuTight torque limiter knob

SRAM X-SYNC 2 12 Speed Direct Mount Chainring - Direct Mount - SRAM Direct Mount - 3mm Boost - Round - 30T - 11-12 Speed - Polar Grey - Alloy Heavy/Bulky New shell - more durableSince 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