Polini Hi-Speed Variator Kit - Genuine Buddy & Roughhouse 50

Polini Hi-Speed Variator Kit — complete CVT upgrade for Genuine Buddy 50 and Roughhouse 50 2-stroke scooters. Replaces the entire variator assembly with performance-spec components including a 25-degree ramp plate and two sets of matched roller weights for tuning flexibility right out of the box. ISO 9001 manufactured in Italy by Polini.

Kit Contents:

• 1x variator
• 1x 25-degree ramp plate
• Slider guides (blue)
• 1x variator boss
• 1x boss shim
• 6x 16x13mm roller weights at 5.6g
• 6x 16x13mm roller weights at 7.7g

Features

• Complete kit — everything needed for a full CVT variator upgrade
• 25-degree ramp plate improves acceleration and mid-range response over stock
• Two roller weight sets (5.6g and 7.7g) for tuning to your riding style
• Direct-fit for Genuine Buddy 50, Roughhouse 50, and PGO 50cc 2-stroke platforms
• ISO 9001 manufactured in Italy by Polini — 60+ years of CVT engineering

Specifications

Model Fitment

• Genuine Buddy 50 (2-stroke)
• Genuine Roughhouse 50 (2-stroke)
• PGO 50cc 2-stroke scooters

Watch: Polini Hi-Speed Variator Video

Off-road / competition use only. Not intended for use on pollution-controlled vehicles. Check local laws before installing. Not covered under warranty.