Scooter Performance Variator Slider Weight 8g GY6 150cc 125cc Performance 8gm Slider Variator Weights. Will work on many 150cc Scooters. 18 x 14mm. Free Shipping To Continental US Please note, any product that is returned will be refunded minus the original shipping costs.(i.e. The cost to ship the order to you) Please Note: many photos are stock images and although no functionality will change, the part you receive might vary in color or aesthetic appearance.