RENTHAL 420 R1 WORKS NON SEALED MOTOCROSS CHAIN

-Shot-peened alloy steel side plates

-Extended bushings to reduce friction between outer and inner link plates, plates, which maximizes power transmission

-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#

C241-120 Link

C246-130 Link

C251-140 Link