YBR125 motorcycle buffer glue, size, slot and YBR125 rear wheel buffer body match, directly replace the original buffer glue, no need to modify the buffer structure; Imported oil resistant nitrile rubber, durable elasticity, anti-aging, can effectively absorb transmission impact, life is 2 times of ordinary rubber; Cushion the vibration and impact force in the process of transmission, reduce the wear of sprocket and chain, and eliminate the abnormal sound of transmission; Adopting half and half split design, it can be replaced without disassembling the whole buffer body, which greatly reduces the maintenance difficulty; It is the core replacement part of buffer rubber aging and elastic failure, and is suitable for daily maintenance of transmission system.