Rival D1 Flattop 12 Speed Chain ergonomic They are designed to be

They are designed to be lightweight

2x Locking nuts

Always use a skewer or axle nut to hold tool firmly in place during removal

Suits handlebar sizes 35mm

Both feature line guides

Rival D1 Flattop 12 Speed Chain ergonomic They are designed to beDescription The Flattop technology of the SRAM Rival chain creates a lighter, quieter, stronger chain thats compatible with 12 speed 1x and 2x eTap AXS drivetrains. Ride far, long and fastthis chain can go the distance. Features Flattop technology allows for a narrower chain with quieter operation and increased strength and durability Use for both 1x and 2x eTap AXS Includes Flattop PowerLock 120 Links