RK 520 ZXW XW-Ring Chain 520 Pitch Gold x 140 Links Finish:Gold Stainless steel exhaust springs

Stainless steel exhaust springs

Flange Diameter: 60 mm

Thanks to the new stronger and smoother shell and VAS

8 Liter (490cu in) capacity

RK 520 ZXW XW-Ring Chain 520 Pitch Gold x 140 Links Finish:Gold Stainless steel exhaust springsRK 520 ZXW XW Ring Chain 520 Pitch Gold x 140 Links RK ZXW Series were developed to meet the spec of the latest models of extreme superbike 1000cc and above. RK ZXW series features RKs only technology of XW Ring, which has 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. RK ZXW Series are designed to be the strongest, long lasting chain available on todays market,