Chain Tensioner

Designed to fit 530 roller chain which is standard on most large engine motorcycles (5/8" pitch, 3/8" roller width).

The bearing in the sprocket is sealed and greased for life so requires no maintenance.

The main bracket is a chunky 8mm mild steel plate with plenty of length (165mm total, 50mm slot) for you to customize to your requirements.

The bearing sits on an aluminium bush, fastened together with stainless steel fixings.