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Spring that allows a more linear rise of your belt. Two models to choose from to adjust your transmission to perfection.
Here are the MALOSSI MHR thrust springs also called variator contrast spring. In steel, the brand did not fail to test these parts on test benches in order to guarantee optimal efficiency once installed on your engine.
The GREEN spring will be 30% more rigid than the original one.
The PURPLE spring will be 60% more rigid than the original one.
Do not forget to select the desired model before adding to the cart.
Mounts on :
Parts Aprilia Years
SR 50 LC (Piaggio) all
SR 50 Piaggio Liquid all
Derbi Years
GP1 50 LC all
Gilera Years Parts
DNA 50 LC all
Runner 50 all
Peugeot Years
Buxy 50 all
Elyseo 50 all
Elystar 50 all
Jet Force 50 all
Looxor 50 all
Ludix Blaster 50 all
Metropolis 50 all
SV50 GEO all
Speedake 50 all
Speedfight 1 50 all
Speedfight 2 50 AC all
Speedfight 2 50 LC all
Speedfight 3 50 LC all
Squab 50 all
TKR (Trekker) 50 all
TKR 50 all
TKR Metal-X 50 all
Vivacity 50 2T <2007 all
Zenith 50 all
Piaggio Years
NRG 50 LC all
NRG Power DD 50 all
NTT 50 all
Quartz 50 all
Zip 50 SP LC all
Reference: 9908470
Springs + 15kg, + 22kg, + 30kg for motor scooter PIAGGIO, GILERA ....
Reference: 9924840
Red 32Kg thrust spring, ideal for improving transmission.
Reference: 9925620
Springs 26, 29 and 32kg for Minarelli scooter engine, YAMAHA.
Reference: 365527
Ideal to safely change the transmission of your scooter and improve power!
Reference: 243.047
Ideal to adjust your variation at best on your scooter!
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: 243.092
POLINI thrust spring with hardness as the origin, -30, 18, 8% or +8, 15, 28% ...
Reference: 286871
Ideal for safely modifying the transmission of your scooter and thus improving power!
Reference: 243.046
Ideal compression spring POLINI for configuration origin or lightly equipped !!!
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: 9914450
Springs + 16% for motor scooter PIAGGIO, GILERA ....
Reference: 9925630
Springs 37, 41 and + 46kg for motor scooter PIAGGIO, GILERA ....
Reference: 29 7047.W0
A spring slightly harder than the original. Ideal for small configurations with a variator, muffler and small 50cc kit.
Reference: 324024
Ideal for safely modifying the transmission of your scooter and thus improving power!
Reference: 9914420
30Kg pink thrust spring, ideal for optimizing its transmission.
Reference: 286870
Ideal to safely modify the transmission of your scooter and thus improve power!
Spring that allows a more linear rise of your belt. Two models to choose from to adjust your transmission to perfection.
