aluminum mount insert and adjustable

3 Gallon (12

The working surface polished

- Adjustment range: 50 ~ 200%

Featuring a bold short

tsubaki sigma xrg chain for bmw BS365 aluminum mount insert and adjustableTsubaki Sigma XRG Chain for BMW The Tsubaki Sigma XRG is an X ring chain featuring a very thin 'o ring' with an X shape which offers a drag reduction on rollers and side plates. The reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain, with the longevity of a regular o ring. This is the quality Tsubaki chain which combines superior strength and performance with the longevity of o ring type chains.