NARAKU variator spring SET 3 piece SET for: Keeway F - Act, RY8, Matrix

NARAKU counter-springs [set of 3] - Minarelli, CPI

Backrest spring set NARAKU, consisting of 3 springs. When the counter-pressure spring is used, the speed of the variator is shifted by + 1000U / min for the blue spring, by + 1500U / min for the yellow and +2000rpm for the red spring. (Variorollen unchanged)

The counter-pressure spring has the task of pressing the belt pulley in the rear transducer to the V-belt. On the other hand, it counteracts the '' switching '' of the variomatic.

A change becomes necessary as soon as a tuning measure increases the performance. Remarkable due to slipping V-belts or non-rotating motors. The backpressure spring is always closely related to the variomatic. If another spring is mounted, the Vario must be matched in any case.

Manufacturer Nr.: Naraku NK900.51

EAN: 4250362415035