Arashi Front 14T Rear 43T Sprockets for Kawasaki Ninja 250R EX250R 2008-2012, Motorcycle Parts 520 Pitch Rubber Cushioned Reduce Noise and Vibration

["The Front and Rear Rubber Cushioned Sprocket is constructed from high carbon steel","All sprockets are heat-treated and hand-finished. Finished by Zinc-plated to increase corrosion resistance","Rubber cushion reducing noise and vibration","Every sprocket meets or exceeds the OEM quality standard","Fitment: please check the product description for more details. Package Included: Front Sprocket 14T x 1 pcs + Rear Sprocket 43T x 1 pcs."]