Order Today to get your ride back to in top shape. 66 Link 420 Go Kart / Scooter Roller Drive Chain Nickel Finish protects from Rust while decreasing drag for better acceleration top speeds Before Checking out, Be sure of your selection. Before Ordering , measure your original drive chain to verify the overall length and the actual # of rollers. These Premium 420 chains are made rugged with hardened solid steel rollers and pins. With shot peened side plates for stress relief fatigue resistance for better wear and longer life. Package includes a Master Link for ease of installation. Comes in bulk packaging No Retail Packaging to save waste. Replaces your original drive chain with OEM Specs. Chain Pitch: 0.500" Roller Diameter: 0.306" Roller Width: 0.250" Pin Diameter: 0.156" Plate Thickness: 0.060" Tensile strength: 3800+ Pounds Get your kart or scooter ready to ride again by replacing the worn or slack drive chain now. To save with combined shipping just add them all to your cart before you checkout. Please measure and verify the actual # of links or the overall length of your drive chain before ordering. If the chain you need is longer or shorter contact us, we will make one especially for your needs.