CHAIN R1 WORKS 428X140

428 R1 Works Chain

• 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