RK GB 520 GXW 120P GOLD CHAIN

XW-Ring Chains for road and superbike motorcycles.

RK's GXW series chains are the top of the line in extreme performance chains.

XW-Ring chains are the ones that perform best at high speeds and extreme temperatures today. The leading edge of the XW ring is made from an advanced compound of butadiene nitrite and features three contact lips and two inner/outer convex stabilizers.

This means that lubrication is kept protected against abrasion at high speeds, bending-torsion, and heat buildup in extreme conditions. As a result, GXW chains provide the user with 10 times more durability compared to standard chains; GXW chain seals are compression and distortion-resistant to offer the ultimate in rotation efficiency.