Malossi Multivar Racing Variator Kit for 50cc 2-Stroke Franco Morini Based Scooters COMPATIBILITY: Aprilia ?C Habana 50 2T, Scarabeo I.E. 50 2T, SR Sport DiTech 50 2T Atala ?C Byte AT 10 50 2T, Hacker AT 50 2T Cagiva ?C Progress 50 2T Derbi ?C Aceno 50 2T, Atlantis 50 2T, Hunter 50 2T, Paddock ST 50 2T, Predator 50 2T, Vamos 50 2T HSC ?C ZZ Sepia 50 2T Hyosung ?C Rush 50 2T, Sense 50 2T, Prima 50 2T, Super Cab 50 2T, Rally 50 2T, SF 50 2T Italjet ?C Cruise 50 2T, Formula 50 2T, Velocifero 50 2T Malaguti ?C Crosser CR1 50 2T, Ciak 100 2T Suzuki ?C Address 50 2T, AJ-ZZ Sephia 50 2T, AP 50 2T, Katana 50 2T, Magic 50 2T, Zillion 50 2T TGB ?C R50X 50 2T Multivar is very easy to fit and to modify. It is developed in detail and for specific applications. With a variator that features such sophistication, your scooter has that extra sprint, a consistency in shifting, a greater mechanical ease at high speeds and a constancy in performance you’ve never experienced before with the original variator. **