APRILIA - AMICO, GULLIVER, RALLY, SACARABEO, SR50 94 (MOTOR MINARELLI VERTICAL), AREA, GULLIVER, RALLY, SR NETSCAOER, STEALTH, WWW 50 LIQUIDO. BETA - RIKON 50 LIQUIDO, ARK, CHONO, QUADRA, TEMPO 50 AIRE. ITALJET - DRAGSTER 50 LIQUIDO. MALAGUTI - CENTRO 50, F12 PHANTOM 50 AIRE Y LIQUIDO, F15 FIREFOX 50 LIQUIDO. MBK - BOOSTER, NG, ROCKET, SPIRIT, TRACK 50 AIRE, OVETTO 50, NITRO 50 LIQUIDO. YAMAHA AERO 50 LIQUIDO, BW'S, NG, NEO'S, SPY 50 AIRE.