K-Edge ACS Dirt
K-Edge ACS is designed to help prevent chain suck and the subsequent damage that can occur to the chain stay. This is especially critical for mountain bikes that have carbon chain stays - both hard tails and suspension frames. The adjustable pucks are compatible with a variety of chain ring sizes. Includes pucks for triple and double chain ring setups.
The ACS is compatible with Cranksets utilizing outboard bearing bottom brackets.