Polini Evolution 2 Variator Minarelli horizontal d=16mm 12.5º

The manufacturer Polini offers us this fantastic Hi-Speed Evo Variator for Minarelli Horizontal engines.

The manufacturer Polini offers us this fantastic Hi-Speed Evolution Variator

Polini is a benchmark in the creation of accessories for scooters. It has become a world leader in the design and production of special parts for scooters and maxiscooters. In addition, it guarantees that engines achieve ever higher performance, with the maximum possible safety and reliability.

With an improved roller ramp design, this variator makes better use of the engine's power, thus achieving higher top speed and greater acceleration.

The lubrication system has been perfected with a redesigned pin to better distribute the grease, resulting in less friction, which leads to greater durability and lower operating temperatures.

It is ideal for installation in 50/70cc setups.

- Assembly instructions

The kit includes:

• Variator
• Rollers 19x15.5 - 3.2 grams
  
• Rollers 19x15.5 - 3.8 grams
• Roller cover guides 3 pcs.
• Bushing (pin)
• Roller cover
• Nut M12x1.25
• Adjustment washers
• Star variator cover
• Conical washer
• Central spring 87% harder
• Anti-torsion spring

Attention! It can only be installed in combination with the Polini Evolution crankshaft or a 16 mm diameter crankshaft, but you must check the measurements. Polini Evolution Variator