Yellow O-Ring Chain & Sprocket Kit 520 Pitch 78 Links
- Top quality of the line roller chains. This chain offer allowable working loads that can provide extra load carrying capability and deliver.Solid rollers and bushings rovide great strength and durability under all riding condition.The O-Ring lubrication system keeps the chain properly lubricated and prevents premature elongation by sealing lubricant in and contaminants out of the pin/bushing joint.
- Top quality of direct replacement solid sprockets. The sprockets are manufactured by S45C carbon steel material and zinc plated, good for wear resistance and corrosion resistance.