Super Heavy Duty DID Gold X-Ring Upgrade Chain & JT Cushioned Sprocket Kit. What You Get: 1 x DID 525 VX3 gold X-Ring chain 1 x JT rubber cushioned steel front sprocket (standard size) 1 x JT steel rear sprocket (standard size) 1 x DID 525 VX3 joining link. This is an extremely high quality upgrade chain and cushioned sprocket kit that will give excellent performance, reduced chain noise and increased longevity. DID Chain The 520VX3 chain in this kit is an extremely high quality X-ring chain with a high tensile strength and gold coloured outer plates. This is a hard wearing, long lasting chain. Their quality is superb and their chains have been tried and tested by millions of motorcyclists around the world. DID chains are used extensively in racing, where they have been fitted to countless championship winning bikes, and they are also fitted as standard’OE’ Original Equipment by most of the world’s leading motorcycle manufacturers. JT Sprockets JT is one of the biggest and most popular aftermarket sprocket brands in the world The front sprocket has a rubber damper cushion which reduces friction between the chain and sprocket; this increases chain life by up to 20% and reduces chain noise by up to 30%. Many motorcycle manufacturers fit cushioned front sprockets as standard for this reason Front sprockets are made from extremely strong SCM420 chromoly steel alloy, and the rear sprockets are made from ultra-durable high carbon C49 steel. The end result is high quality, hard wearing sprockets. We are a well known and long established UK based motorcycle parts supplier with an excellent reputation for delivering high quality motorcycle parts, backed by industry leading customer service. Images The main image in all of our chain & sprocket listings is a generic image. Please refer to the rest of the images in the listing for specific product information.