RK CHAIN RK420SB 138C 420SB-138-CL beta-rrt-50-enduro-50-2004-esi6125506 ULTIMATE COMFORT Reduced pattern noise

ULTIMATE COMFORT Reduced pattern noise on the front and rear tyre ensures a really efficient and above all comfortable ride on a variety of surfaces

two- or three-pack set

with breast

The cylinder is painted in the factory cylinder anthracite colour and therefore hardly distinguishable from the original

Capable to Bear Every Stresses Imposed by New Motorcycles and Different Pavement Compounds to Insure You A Maximum of Pleasure and Security

RK CHAIN RK420SB 138C 420SB-138-CL beta-rrt-50-enduro-50-2004-esi6125506 ULTIMATE COMFORT Reduced pattern noiseAll RK chains are pre stressed and pre stretched to ensure equal load distribution and minimal maintenance , They're made of the highest grade medium carbon alloy steel available, with all components shot peened and heat treated, Heat treated medium carbon alloy steel construction , All components heat treated and shot peened for maximum strength , Two point pin riveting and solid rollers , For motorcycles that did not come with an O ring or heavy