520 ORN6 Chain And Sprocket KitPremium manufacturer front sprocket, rear sprocket and a precut Regina chain make a convenient kit for the dealer or consumerSprockets are made of high-quality steel and have OEM gearing520 ORN6 Drive ChainFeatures the latest generation of O-rings, providing long life in all types of riding conditionsSpecial high-temperature grease in the pin/bushing area provides constant lubricationHigh-carbon alloy pins to minimize wear, along with solid bushings and rollers for durabilityGold color 520 ORN6 Chain And Sprocket Kit Regina /12300394/