Current stock level is: RK`s "RX"-Ring chains have new X shaped seals and improved metallurgy giving you 30% more wearlife than normal O-ring chains. RK`s "RX-Ring" technology offers less torsional friction and increased high stress; high speed performance. Viewed in cross-section; the "RX-Ring" has two lubrication pools and contact lips versus the single lip/pool design of a regular O-ring chain. Photo is for reference only. |
