Tsubaki 525 XRS Sigma X-ring chain, 118 links

MCS-8080822 - The XRG is a gold color chain. The X-ring is 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; w

Fitment:
KTM: 07-08 950 LC8 Supermoto R