Reference: 365515
thrust spring DOPPLER blue Ø4.7mm for Mbk booster, BW's, nitro ... any model MINARELLI
Ideal for safely modify the transmission of your scooter, thus improving the power!
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We present here a red push spring of TNT Racing. It has a strength of 22% (Ø4mm) harder than the original, with him no risks it is too hard, is perfect for a scooter with 50cc kit like + exhaust + carburetor settings and drive. For all scooters with horizontal and vertical minarelli.
Reference: 365515
Ideal for safely modify the transmission of your scooter, thus improving the power!
Reference: 286867
Ideal for safely modify the transmission of your scooter, thus improving the power!
Reference: 323984
Ideal for safely modify the transmission of your scooter, thus improving the power!
Reference: 29 7045.Y0
A spring slightly harder than the original. Ideal for small configurations such as a variator, muffler and small 70cc kit.
Reference: 243.052
Ultra rigid thrust spring, ideal on extremely thrust configuration!
Reference: 465296
Ideal to safely change the transmission of your scooter and improve power!
Reference: 29 7047.W0
A spring slightly harder than the original. Ideal for small configurations with a variator, muffler and small 50cc kit.
Reference: 323999
Ideal for safely modifying the transmission of your scooter and thus improving power!
Reference: 243.104
A spring harder than the origin. Ideal with a racing variation for good variation settings!
Reference: 29 7046.R0
A very hard spring compared to the origin. Ideal for large configurations such as a variator, muffler and 70cc pushed kit.
Reference: 465295
Ideal for safely modify the transmission of your scooter, thus improving the power!
Reference: 243.093
A spring harder than the origin. Ideal for adjusting a sport variation! + 10% model with spring slider, also exists in + 40% and + 87%!
Reference: 243.046
Ideal compression spring POLINI for configuration origin or lightly equipped !!!
Reference: 243.043
Set of two push springs POLINI!
Reference: 243.047
Ideal to adjust your variation at best on your scooter!
Reference: 9914420
30Kg pink thrust spring, ideal for optimizing its transmission.