Arashi Front 15T Rear 41T Sprockets for Honda CBR500R CBR500 RA 2013-2018, CBR500R 2020, Motorcycle Parts 520 Pitch Rubber Cushioned Reduce noise and vibration

["The Front and Rear Rubber Cushioned Sprocket 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 15T x 1 pcs + Rear Sprocket 41T x 1 pcs."]