Spring-Loaded Chain Tensioner for Harley-Davidson

A secondary chain tensioner (rear wheel).
We all know that tapping, whipping, stretching, and regular rear chain adjustments are part of the process.
It sounds bad, but this automatic chain tensioner makes things better by maintaining constant tension on the rear of the chain for a more comfortable ride, less maintenance, and a longer-lasting chain.
Note: Requires installation and welding by a qualified mechanic.

Compatible with: > Universal