Polini Intake Manifold (Older Version) for 50cc 2-Stroke Air-Cooled Franco Morini Based Scooters COMPATIBILITY: Aprilia – Habana 50 2T Atala – Byte AT 10 50 2T, Hacker AT 12-Racing 50 2T Benelli – 491 ST Morini 50 2T, Naked Morini 50 2T, Pepe-LX Dal 50 2T (2007), Quattronovex 50 2T >’08 Derbi – Vamos 50 2T HSC – ZZ Sepia 50 2T Hyosung – Prima 50 2T, SB50 Super Cab Italjet – Formula 50 2T, Torpedo 50 2T, Velocifero 50 2T Malaguti – Crosser CR1 50 2T Siam – SCross 50 2T Suzuki – Address 50 2T, AJ-ZZ Sepia 50 2T, AP 50 2T, Katana 50 2T, Magic 50 2T, Zilion 50 2T TGB – R50X 50 2T, Laser R50 UM – X-Speed 50 2T Other Similar Models Intake manifold (type AH) by Polini for scooters with air-cooled Morini engines built before 1999. Connection carburetor: 23mm Inlet: 19mm **