Rival AXS E1 hlc Cut-outs in inner and outer

Cut-outs in inner and outer link plates for weight reduction

It features an overload clutch and a tucked-in profile

and contributes to create a faster

Inverted tread design and knurled tread surface are low profile and fast rolling without sacrificing traction

Rival AXS E1 hlc Cut-outs in inner and outerChain management technology keeps the drivetrain quiet and secure AXS enabled for easy setup, personalization, and reliability Compatible with both 1x and 2x drivetrains Compatible with cassettes from 10 28T to 10 36T Larger X SYNC lower pulley for increased efficiency SRAM Model ID: RD RIV E E1 Attributes Max Front Difference 13T Maximum Cog 36T Minimum Cog 10T Primary Color Black Speed 12 Mount Standard