High Performace Quality OEM Style Drive Belts for Scooters. Scooter meet OEM standards or higher. PWC Engine brings Higher Quality for an awesome price! Product Description This Yamaha Drive Belt will fit all models Riva 125 1985-2000 GBoost Kevlar Street Motorcycle / Scooter Part# 684-1028K OEM# 50w-17641-00-00. High strength, high durability belts manufactured from state of the art materials to ensure quiet running and long life Please be advised: If the part is opened and claimed to be defective, the part must be sent to us for testing by the manufacturer. If the part is claimed to be good, then you will be charged 20% restocking fee. Be sure of your application and check all OE Manufacturer part numbers provided if any. If you are having any doubts in application for the item you need, please contact us with your Year/Make/Model for the application and we will provide you with a link to the correct item if it is available for your machine.We can help you with avoiding an un