Minarelli Horizontal Variators Yamaha BWS / Zuma 50 2-Stroke 2002-2011 (15)

The Polini pulley is made of a quality aluminum alloy. The Polini pulley is made of a quality aluminum alloy.

Front pulley for Polini Evolution variator with plastic fins (see photo). Front pulley for Polini Evolution variator with plastic fins (see photo).

This is the Polini pulley Evolution 3, it is made of an aluminum alloy and has a ceramic surface treatment . This is the Polini Evolution 3 pulley, it is made...

The Polini Hi-Speed ​​Minarelli variator is equipped with 16x13 rollers and is very suitable for sport configurations. Includes: 6.7g rolls Polini Blue Spring The Polini Hi-Speed ​​​​Minarelli variator is equipped...

Polini's HI-SPEED variators for 50-70cc engines are now available as complete variator kits. They are high-quality and feature an optimized ramp design. In addition, this kit includes a Polini drive...

Le variateur Polini Hi-Speed Evolution est un modèle de course haut de gamme pour les moteurs avec un arbre de 13 mm. Ce variateur fonctionne avec 6 galets de dimensions...

This aluminum torque corrector from the famous Italian manufacturer Polini is a real featherweight. Don't forget to check the belt passage, given the larger diameter of the corrector compared to...

Good quality Polini belt, ideal for original replacement and sport configuration. Length: 750mm, Width: 16.8mm, Height: 9mm, Angle: 30°.  Good quality Polini belt, ideal for original replacement and sports configuration....

Very good quality Polini Kevlar belt, ideal for sport and racing configurations. Length: 750mm,  Width: 16.7mm, Height: 8mm, Angle: 30°.   Very good quality Polini Kevlar belt, ideal for sports and racing...