Product Description
• Made for the serious motocross racer with all components heat treated for high performance durability.
• For street bikes up to 150cc and dirt bikes up to 125cc
• Maximum tensile strength of 5000 lb.
• Feature 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.
• All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance.
• They're made of the highest grade medium carbon alloy steel available, with all components shot-peened and heat-treated.
HEAVY DUTY
• Heavy-duty chain lasts much longer than standard chain.
• KZ-designed for off-road use.
• DR drag racing chain is among the strongest and lightest in this class.
• For use on motorcycles that did not come stock with an O-ring chain.
RK Heavy-Duty GB 420 MXZ (Gold Color) Chain Details: 130 links
PART #: RK406130
