suitable for:
ATU
Explorer Classic 50
Explorer K50
Explorer Level 100 50
Explorer Race 50
Explorer Race GT 50
ADLY (Her Chee)
ATV 50V
Air Tech 50
BT50
Blizzard GTA 50
CAT 50
GTA 50
GTC 50
Jet 50
Noble 50
Panther 50
Silver Fox 50
Super Sonic 50
TB 50 (Thunderbike)
APRILIA
Amico 50 1991 - 1992
Amico 50 from 1993
Amico 50 GL
Amico 50 Sport
Area 51 50
Gulliver 50 AC
Gulliver 50 LC
Habana 50 (Morini engine)
MX 50 (AM6 engine)
Mojito 50 (Morini engine)
Mojito Custom 50 (Piaggio engine)
RS 50 1994 - 1999 (AM6 engine)
RS 50 1999 - 2005 (AM6 engine)
RX 50 1995 - 1998 (AM6 engine)
Rally 50 AC
Rally 50 LC
SR 50 AC 1994 - 1997
SR 50 AC until 1994
SR 50 Funmaster LC from 03/2003 (Piaggio engine)
SR 50 Funmaster LC from 2000 (Aprilia engine)
SR 50 LC 1994 - 1997
SR 50 Netscaper LC
SR 50 R Factory year. 2005 (Aprilia Motor DiTech)
SR 50 R Factory from 2005 (Piaggio-Motor-DiTech)
SR 50 R LC from 2005 (Piaggio engine)
SR 50 Racing LC from 07/2003 (Piaggio engine)
SR 50 Racing LC from 2000 (Aprilia engine)
SR 50 Racing LC until 2000 (Minarelli engine)
SR 50 Sport LC from 07/2003 (Piaggio-Motor-DiTech)
SR 50 Sport LC from 2000 (Aprilia-Motor-DiTech)
SR 50 Stealth LC
SR 50 Street LC (Piaggio engine)
SR 50 WWW AC from 2000
SR 50 WWW AC until 2000
Scarabeo 50 1999 - 2009 (Minarelli engine)
Scarabeo 50 until 1998
Scarabeo Di-Tech 50 AC (Aprilia engine)
Sonic 50 AC
Sonic 50LC
Sportcity ONE 50
Sportcity Street 50
ATALA
Bytes 50
Hacker 50 AC
Hacker 50 LC
Skeggia 50 AC
Skeggia 50 LC
BENELLI
491 RR 50 from 2003 (Morini engine)
491 RR 50 until 2003 (Minarelli engine)
491 RR Replica 50 from 2003 (Morini engine)
491 RR Replica 50 until 2003 (Minarelli engine)
491 ST 50 from 2003 (Morini engine)
491 Sport 50 until 2003 (Minarelli engine)
K2 50AC
K2 50LC
Naked 50 from 2003 (Morini engine)
Naked 50 to 2003 (Minarelli engine)
Pepe 50 from 2003 (Morini engine)
Pepe 50 until 2003 (Minarelli engine)
Pepe LX 50
QuattronoveX 50 (49X)
Devil
Spring