
NARAKU NK900.76 Backspring
Designed for urban scooters, this NARAKU Sport V.2 backspring replaces the original variator part to refine the behaviour of the CVT transmission. Made from a modified alloy, it offers improved resilience and above-average strength, ensuring durability suitable for daily urban use.
Replacement is recommended during engine or variator tuning. Technical installation is advised by a professional if you are not familiar with the CVT transmission (rollers, belt, clutch bell). Examples of commonly affected urban models: Vespa Primavera 150 IGET, Kymco People 125, Sym Jet 4 125.