Kawasaki KLX650 KLX650R 520V O-Ring Drive Sprocket Chain Combo - 15T Front & 43T Rear, 112 Links - Perfect for Off-Road, Trail Riding & Motorcycle Maintenance

MK1004101 About NICHE NICHE specializes in the highest quality Powersports replacement parts. Our parts meet or exceed the quality of the original parts that come with your machine. Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. Let NICHE components fix your machine today! NICHE Drive Sprocket and Chain Set MK1004101 O-Ring Drive Chain Includes: NICHE Front and Rear Sprocket Set with Drive Chain KitCompatible with the following brands: BMWCompatible with the following models: F650, F650GS, G650GSReplaces for the following OEM MPN's: 27712345857,9Y582-28111-00,9Y582-36111-00,23002343191,27717700154,27717700397 Front Sprocket Teeth: 15 Rear Sprocket Teeth: 43 Chain Model: 520V Chain Links: 112 Chain Pitch: 520 NICHE Standard Drive Chain ‎519-CDC2223H NICHE O-Ring Drive Chain ‎519-CDC2363H NICHE X-Ring Drive Chain 519-CDC2403H NICHE Front Drive Sprocket 519-CDS2369P NICHE Rear Drive Sprocket 519-CDS2463P Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 333 4.4 out of 5 stars 466 4.4 out of 5 stars 1,427 5.0 out of 5 stars 3 3.9 out of 5 stars 12 Price $28.95$28.95 $35.95$35.95 $38.95$38.95 $21.95$21.95 $32.95$32.95 Lifespan Good Better Best no data no data Friction Lowest Most Best no data no data Sealing None Great Great no data no data Weight Light Heavy Heavy no data no data Cost + ++ +++ no data no data Teeth no data no data no data 15 43 Pitch 520 520 520 520 520 Material Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Surface Finish no data no data no data Sandblasting Sandblasting Surface Treatment no data no data no data Electrophoresis Galvanized NICHE DRIVE SPROCKET What is a Drive Sprocket? Sprockets are rotating parts with teeth that are used in conjunction with a chain to transmit powerIn order for sprockets and chain to be compatible with each other they must both have the same thickness and pitch.In order for the sprockets and chain to work effectively, all of the sprockets should be on parallel shafts with their corresponding teeth on the same plane. Parts of a Sprocket Number of Teeth - The total number of teeth (projections) around the whole circumference of a sprocketPitch Diameter (PD) - An imaginary circle which is traced by the center of the chain pins when the sprocket rotates while meshed with a chainPitch - The amount of pitch diameter in inches per tooth. Gears with a larger pitch will have bigger teeth When to Replace? Check how well the chain meshes with the sprocket teeth. In a healthy chain and sprocket combo, the individual chain rollers align perfectly with the spaces between the sprocket teeth and fit down into those U-shaped grooves evenlyLook closely at the sprocket teeth to see if they have become sharp at the tips and/or slightly curled. The teeth on a new sprocket are straight and have a flat or domed shape at the tip, If the teeth are sharp, the sprocket is worn Drive Chain Types Pros: LightweightBest for racingNo loss of powerLittle to no friction Cons: Wears quicklyStretches fasterNo internal lubrication Pros: Longer LifeGreat sealantInternal lubrication Cons: HeavyMost frictionLess horsepower Pros: Low frictionLongest lifespanInternal lubricationIncreased efficiency over O-Ring Cons: HeavyExpensive Always ensure that your sprockets are in good condition, properly aligned and lubricant specifically designed for your chain.Don't let chain maintenance slip past you, a broken chain will ruin anyone's riding day. Stay on top of your lubrication and cleaning practicesReplaces chain immediately if it comes in contact with the battery acid. Clean your chain if it comes in contact with salt water or rock salt and lubricate it after cleaning.Do not use harsh solvents or chemicals such as Benzene to clean your chain. We recommend lubricating your chain at every 300-350 miles with a lubricant specifically designed for your chain.Product Disclaimer: Always refer to and verify recommended manufacturer specifications including required tensile strength for your application prior to installing this product. Drive chain should only be installed by a certified professional. If unsure, please contact the vehicle manufacture or a local dealer.