The dyno runs don't lie: this Polini Variator Kit is the best performing variator setup available for the Vespa GTS 250, 300, Super, and GTV anywhere. It beats all other variators, hands down.
In fact, Scootering Magazine tested a few performance variator kits and the Polini was outright the best. (This same result has been repeated at Scooterwest).
This variator kit provides almost one horse power increase. All you need to do is add one of these, a performance exhaust and our Power Booster and you'll have one badass GTS, GTV, or Super. This is the same setup that Alex, one of the Scooterwest owners, rides every day to and from work and he'll waste any rider who dares try to follow him home (I know because it happened to me on a stock 300 Super).
If you're looking for the magic formula for a GTS 250, GTS 300, or GTV, this is it.
These also fit 300cc GTS and Super, but you will want to change out the rollers to 12.5g weights. See P242.169
Our dyno tests and real time on-the-road experiences have taught us that the Polini variators allow for higher RPMs, better acceleration, and improved torque on the Vespa 250/300 engines.
The Polini Patented Maxi Hi-Speed Sealed Design is like no other. The moveable variator half slides on a centering bushing that has a specially drilled lubrication point. This allows for smoother operation and enhanced durability when compared to an original equipment variator.
This Variator kit Includes:
-Set of 6 Weights (AKA Rollers) 20x17 11.8 Grams.
-Moveable Variator Half W/ Roller Retaining Plate
-Specially Drilled Centering Bushing
-Set of 3 Bushings (AKA Shoes or Sliders)
-Special Tube of Grease
**100% Italian Made**