RK Racing Chain XW-Ring 120 Link Chain 525GXW

The RK Racing Chain is an XW ring chain is the best high speed, extreme heat performance chain on the market.

GXW chain which uses an XW ring, is the best high speed, extreme heat performance chain currently available
Leading edge XW ring seal is made of an advanced Nitrile Butadiene composite and features three contact lips and two convex inner/outer stabilisers
three lubrication pools to protect against high speed abrasion, heat build up, torsional flex and the loss of lubricant under extreme conditions
Ten times longer wear life when compared against a standard chain

(12-55W-120)