RK 420 MXZ Heavy Duty Dirt Bike Chain Colour:Gold Upgrade your machine’s performance with

Upgrade your machine’s performance with a K&N High-Flow Powersports Air Filter

Five operating modes

Cheek pads feature more volume for greater comfort and reduced wind noise

Constructed from exceptionally strong steel

Lighter weight

RK 420 MXZ Heavy Duty Dirt Bike Chain Colour:Gold Upgrade your machine’s performance withFEATURES Made for the serious motocross with all components heat treated for high performance durability. Features chromoly steel construction with seamless rollers and bushings, and oversized alloy pins for added strength. Ideal for professional level from 80cc to 500cc open class racing. Chain includes clip connecting link.