428 R1 - Works Chain - 140 Links
Designed for high-powered mini racing machines up to 100cc capacity that use 428 non-O-ring chain
Shot-peened alloy steel side plates
Extended bushings to reduce friction between outer and inner link plates, which maximizes power transmission
Ultra-high 4,496 lb. average tensile strength
Case-hardened alloy steel bearing pins for maximum resistance to wear
Gold-colored side plates help reduce corrosion
The perfect match for Renthal sprockets
Clip type link included