sram x-sync 2 direct mount 3mm offset boost chain ring in black

Eagle™ technology creates the smoothest, quietest, longest lasting and most efficient drivetrains we’ve ever made. The radical new look and feel of our X-sync™ 2 eagle™ chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-sync™ chainrings. The longer, positive-rake tooth shape has been designed to work perfectly with the new eagle™ chain to increase chain retention and overall pedalling efficiency, while decreasing friction, noise and wear.Features:Only eagle™ drivetrains are system engineered to give every rider the ultimate 1x experience.The complete eagle™ system — crankset, chainring, chain, shifter, derailleur and cassette — is designed, tested and proven to deliver the ultimate mountain bike drivetrain.Only eagle™ offers the lightest, highest-performing, most durable system our engineers, professional athletes and customers asked forOnly eagle™ is capable of revolutionizing the ride for all riders on every kind of terrain.Eagle™ technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents.X-sync™ 2 chainring design increases chain retention, wear life, and reduces friction and noise.Designed to be used with eagle™ chainChainring size: 30, 32, 34Bolt circle diameter (bcd): direct mount (dm)Speeds: 12Material (chainring): aluminiumColour (chainring): blackCompat - yaw: no