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.
Color: Golden
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