Variator spring black 30kg for: Piaggio Free, Zip, NRG, Peugeot Vivacity, SV, Zenith

Athena Variomatik Gegendruckfeder

- black feather: 30 kilos

A harder counter-pressure spring results in a later switching of the converter, which has a better effect on the motor. When using a sports exhaust, it may be useful to use a harder back-pressure spring to obtain better acceleration.

Filling lighter weight weights and a harder counter-pressure spring can have a disadvantageous effect. Please try one at a time!

The different spring thicknesses differ by the color.

Athena specifies the differences in kilograms that press against the transducer:

- blue: 22 KG Use: Original replacement to slightly tuned engines

- yellow: 27 KG Application: slightly tuned engines up to 10 hp

- red: 32 KG Use: heavily tuned engines over 10 hp

- green: 25 KG Use: Original replacement to slightly tuned engines

- black: 30 KG Use: slightly tuned engines up to 10 hp

- violet: 35 KG Application: heavily tuned engines over 10 hp

Manufacturer Nr.: Athena 082096

EAN: 8050043266811