High performance pattern design for better drainage

By gaining a better understanding of the behavior of the tires as it slips on the road surface

Suitable for mid-speed riding and long-distance journeys

Note before installation: Never(

accented by a machined black billet aluminum tip

tsubaki sigma xrg chain for yamaha BS90 High performance pattern design forTsubaki Sigma XRG Chain for Yamaha 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