ADLY: ATV 50
AEON: COBRA 50 - COBRA 90
APRILIA: AMICO 50 - AREA 51 - GULLIVER 50 - GULLIVER 50 LC - RALLY 50 - RALLY 50 LC - SONIC 50 (CY) - SONIC 50 GP (CY) - SR 50 mod.1993 - SR 50 mod.94, 95, 96 H2O - SR 50 LC STEALTH, RACING, NETSCAPER - SR 50 mod.94, 95, 96 Air - SR 50 WWW
ATALA: CAROSELLO 50
BENELLI: 491 50 GT, ST - 491 50 RR, RACING, SP, SPORT - K2 50 - K2 50 LIQUID COOLED - NAKED 50 - PEPE 50, LX fino al 2004 - PEPE 50, LX dal 2007-> - QUATTRONOVEX 50
BETA: ARK 50 AIR - ARK 50 LC, SERIE K - QUADRA 50 CHRONO 502 - EIKON 50 - TEMPO 50
BSV: AX 50 - JX 50 GZ
CPI: ARAGON 50 GP - HUSSAR 50 2002 - HUSSAR 50 dal 2003-> - OLIVER 50 dal 2003 -> - POPKORN 50 2002 - POPKORN 50 2003 - POPKORN 50 dal 2003-> - HUSSAR 50 2003
DINLI: T REX DL, 601 50 - T REX DL ,601 90
E-TON: DXL 50 - VIPER 50 RXL - VIPER 90 RXL
EXPLORER: CRACKER 50
FANTIC MOTOR: BIG WHEEL 50
GARELLI: PONY 50 RACING - SR
ITALJET: DRAGSTER 50 LC - PISTA 50 92, BAZOOKA - PISTA 50 1/2, YANKEE, SCOOP 2/3
KEEWAY: F ACT 50 - MATRIX 50 - HURRICANE 50 euro 2 - FOCUS 50 2006
KTM: K 50
LEM: FLASH 50 - GHIBLI, TORNADO SS1
MALAGUTI: CENTRO 50 SL - CIAK 50 - F 10 50 (CY) - F 12 50 DIGIT KAT EURO 2 (fase 1) - F 12 50 PHANTOM 2000 - F 12 50 PHANTOM LC - F 12 50 PHANTOM (fase 2) - F 12 50 PHANTOM H2O (fase 2) - F 12 50 PHANTOM R 2007 AIR - F 15 50 H2O FIREFOX - F 15 50 FIREFOX (fase 2) - F 15 50 H2O FIREFOX (fase 2) - YESTERDAY 50 - F 12 50 PHANTOM R 2007 LC - F 10 50 AC dal 2008->
MBK: ACTIVE 50 - BOOSTER 50 - BOOSTER 50 R, ROCKET - BOOSTER 50 NEXT GENERATION - BOOSTER 50 SPIRIT - BOOSTER 50 TRACK - EQUALIS 50 - EVOLIS 50 - FIZZ 50 - FLIPPER 50 - FORTE 50 - HOT CHAMP 50 - MACH 50 G - NITRO 50 H2O - OVETTO 50 - SORRISO 50 - SORRISO 50 96 - STUNT 50 - TARGET 50 - OVETTO 50 4T ie - BOOSTER 50 X 4T ie - NITRO 50 H2O dal 1996-> - NITRO 50 4T H2O ie Euro 2
MOTRON: STING - SYNCRO - THUNDER
YAMAHA: AEROX 50 H2O - AEROX 50 H2O dal 2004-> - AXIS 50 - BELUGA 50 - BREEZE 50 - BW'S 50 NEXT GENERATION - BW'S 50 ZUMA - CRZ 50 - CT 50 - JOG 50 R - JOG 50 R (Euro 2) - JOG 50 Z - NEO'S 50 - SLIDER 50 - SPY 50 - VINO 50 - WHY 50 - YE 50 ZEST (CY) - GIGGLE 50 4T H2O ie, C3, VOX (XF) - NEO'S 50 4T 2009 - JOG 50 LC RR - ZUMA 50 4T F, FX - AEROX F 50 4T H2O ie euro 2/4
RIEJU: RS SPORT, NKD 50 LC