Sunstar 520 MXR2 Works Off-Road Chain

The 520MXR2 Motocross chain is constructed of 100% heat treated components, featuring Sunstar's exclusive 'TripleStar' treated ultra hard pins. It also has seamless roller & bushing construction, with deep gold plated inner & outer side plates.

8,600 lbs tensile strength rating for bikes 500cc & under. Superlight design weighing less than 3.1 lbs. per 100 Links.

Used by top racers & teams worldwide in supercross, motocross, arenacross & other off road segments.

Features:

• Cost-effective, high-quality, non-sealed chain
• Constructed of 100% heat treated components for strength & reliability, built to handle the demands of the highest level of MX racers in the world
• Extra deep gold inner & outer side plates with a superlight design, weighing just under 3.1 lbs per 100 links
• Great for any off-road/MX motorcycle up to 500cc
• Tensile Strength of 8,600 lbs

Chain Specifications Chart