Material: grade aluminum Design: CNC-machined for Compatibility: JOG50, Zuma50, BWS50, AEROX50, AXIS50, NITRO50 models Performance: Optimized for 105℃ vapor emission Durability: Engineered for longevity and Installation: Easy bolt-on setup The RESV Variator Drive Face Pulley Assy is a component designed to deliver smooth and consistent power transfer.Made from grade aluminum, the pulley provides enhanced durability and is built to handle regular riding conditions.The CNC-machining process precise fitment for compatible , supporting performance and straightforward installation. This drive face pulley is engineered to operate under temperatures, meeting 105℃ vapor emission requirements to maintain function in demanding environments.It is compatible with multiple models including JOG50, Zuma50, BWS50, AEROX50, AXIS50, and NITRO50, offering a versatile upgrade option for riders and technicians. Designed for simple integration, the pulley features a bolt-on setup that does not require special tools or advanced technical knowledge.It serves as a practical enhancement for those seeking improved acceleration, speed, and overall performance from their scooter. This is a non- replacement.Any reference to brand names or models is strictly for compatibility purposes.