Variator and belt Polini Hi Speed for Aprilia Sonic Minarelli short

Variator and belt Polini Hi Speed Aprilia Sonic Minarelli short. Complete kit from Polini for scooters with Minarelli short crankcase engines. With this Hi Speed variator, you will obtain an improvement in the performance of your scooter thanks to the inner track of the rollers that has been polished to improve their sliding. The pin made of a special low-friction alloy distributes grease more effectively.

The belt has great durability and grip thanks to being made with aramid fibers. This complete kit includes two contrast springs of different hardness, a twist guide for the spring, and two sets of rollers of 5.6 and 6.9 grams of 16x13mm. With all these extra accessories, you will undoubtedly be able to fully customize the behavior of your scooter.

Valid for:
APRILIA
SONIC 50 (CY)
SONIC 50 GP (CY)

BSV
AX 50
JX 50 GZ

LEM
FLASH 50

MALAGUTI
F 10 50 (CY)
YESTERDAY 50

MBK
EQUALIS 50
EVOLIS 50
FIZZ 50
FORTE 50
HOT CHAMP 50

YAMAHA
AXIS 50
BREEZE 50
CRZ 50
JOG 50 Z before 2002
VINO 50
YE 50 ZEST (CY)