1x Chainring, Cinch Direct Mount - Shimano 12 Speed If you&';re looking for a bomber new chainring that can run with your Shimano 12 speed drivetrain, then look no further. This direct mount ring has the versatility of RF CINCH integration and the stiffness to turn all your "push" into straight up "go". SPECS Compatible With Cinch direct mount cranks Material 7075 aluminum Ring Style Direct mount Weight 85 g Direct Mount - 3 Bolt Compatible Add some proven Race Face performance to your cranks with a 3 bolt interface to create a drivetrain that won&';t know the meaning of the word "quit". Versatile, strong and reliable. You provide the power, we&';ll make it go farther. SPECS Compatible With 3 bolt cranks Material 7075 aluminum Ring Style Direct mount Weight 38 g 104 BCD - Narrow Wide Bolt on this do-it-all chainring with reversible laser etched graphics and you&';re ready to rip. Built strong with aerospace grade aluminum and our trusted narrow wide tooth profiling, this ring can hang with everyone from DH racers to XC adventurers. SPECS Compatible With 104 BCD 4 arm cranks Material 7075 aluminum Ring Style 1X Weight 70 g