RENTHAL - 428 R1 WORKS - NON SEALED MOTOCROSS 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, plates, which maximizes power transmission

-Ultra-high 4,948 pound tensile strength

-Case-hardened alloy steel bearing pins for maximum resistance to wear

-Gold-coloured side plates; copper-coloured rollers

-Most perfectly matched chain for Renthal sprockets

Mfg Part#

C267 120 Link

C272 130 Link

C277 140 Link