Brand new KAWASAKI KX 420/500 (1980-1986) RK Chain and Supersprox Sprocket Set free t-shirt included.
Your Supersprox sprocket comes with a LIFETIME WEAR GUARANTEE! No matter what sport, what bike, if your Supersprox-stealth sprocket gets worn out you can ask for a "FREE" replacement.
Supersprox-stealth is about longer life, without compromising weight. Primary goal, to last 3 times longer than aluminum and remain as light as possible. No concession, it's performance and function first and last.
All RK Sealed chains feature heat treated hi-carbon alloy steel components, giving unrivalled wear life. Seamless rollers that allow the chain to run freely between the teeth of the sprocket and reduce chain vibration and shouldered bushings allow the patented XW seal to retain 72% more lubricant than an old timer O-ring seal. All RK seals are made from an advanced Nitrile Butadiene composite for maximum performance and wear life. All RK sealed-ring Chains come with RK's exclusive one year warranty. Warranty info on Supersprox and RK websites.
Stock gearing 14 front sprocket 47 rear sprocket. Email us if other gearing or chain is wanted prices might be different.
Orders usually ship with in 48 hours from Supersprox warehouse in CA. Sometimes there is a back order on this HOT product we will contact you of any delay. Back orders are usually no more than a week.
Put the best on your bike not some cheap no name set!