Naraku clutch center springs NK900.47 Sport Minarelli - 2 pieces

In the variator drivetrain, the counterpressure spring ensures that the V-belt does not slip, and it also influences the speed at which the variator changes the gear ratio, i.e., "upshifts." Therefore, if the vehicle's power has been increased, a stronger counterpressure spring must always be installed to prevent the belt from slipping due to the increased pulling force. The shifting characteristics are changed in a similar way to installing lighter variator weights and can be further tuned by these. We are offering a set of two Naraku Sport V.2 counterpressure springs for tuned 50cc scooters and quads. TECHNICAL DATA: - 2 Naraku Sport V.2 counterpressure springs for performance-enhanced scooters and quads with Minarelli engines or equivalent replicas (...