BMW F800GS 2008-2012 Sprocket Kit 16T/42T for Off-Road Riding

MK1003286 About NICHE NICHE provides Powersports replacement parts. Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. NICHE parts are here for when you need them the most. NICHE Drive Sprocket MK1003286 Includes: Front 16T Rear 42T Drive Sprocket KitCompatible with the following brands: BMWCompatible with the following models: F800GS Front Sprocket Teeth: 16 Rear Sprocket Teeth: 42 Compatible Chain Pitch: 525 Compatible Vehicle Type: Dirt Bike NICHE Front Drive Sprocket 519-CDS2541P NICHE Rear Drive Sprocket 519-CDS2557P Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 2 — Price $21.95$21.95 $24.95$24.95 Teeth 16 42 Pitch 525 525 Material Carbon Steel Carbon Steel Surface Finish Sandblasting Sandblasting Surface Treatment 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