Polini Performance Variator (9 Roll); Vespa GTS, GTV, GT300 mirror brackets Compatibility: K-Max 30L topcases

Compatibility: K-Max 30L topcases

You will likely need an accessory-style rear rack with a larger platform

Complete Tuning Kit: Includes the variator boss

consequently increasing RPM at a given speed

Hard plastic rear protection (bumper) for VLX model PX150 Vespa scooters

Polini Performance Variator (9 Roll); Vespa GTS, GTV, GT300 mirror brackets Compatibility: K-Max 30L topcasesThis Polini variator is THE standard in upgrading the variator on your modern Vespa GTS GTV. Widely accepted as the best variator on the market, the Polini version increases top speed and overall acceleration performance. Don't believe us? Ask your "Google Machine". It never lies! See the compatibility table below to ensure this product fits your ride. Original Parts For Scooters SKU 146 27 Benefits: Performance replacement for the OEM variator unit