Chainring Sram GX Eagle C1 11/12sp Offset 3mm DM 30T AL - BlackChainring Sram GX Eagle C1 11 12sp Offset 3mm DM 30T AL Black The SRAM Eagle chainring with X Sync 2 profile has an offset of 3 mm, matches GX Eagle cranks and is mounted via Direct Mount. It is suitable for 1x12 speed drivetrains. The tooth design ensures that the chain stays exactly where it should be, dirt can't get in and you make efficient progress. Features 30T, 3mm Off set Aluminium Eagle technology provides an expanded, optimum, gear range for