Direct Mount 3mm Offest Chainring for SRAM SX NX X0 XX SL Eagle Bike Chain Ring
APPLICABLE DIRECT MOUNT FOR 8 NAILS Sram Force Crank and so on. CRANK SUPPORT10/11/12 Speed ORDINARY CHAIN. OFFSET 3mm. THE CHAIN JUMP OUT OF TOOTH POINT.REAR DROP CHAIN. DIRECT MOUNT FOR 8NAILS IS THE WHOLE ALUMINUM PLATE.