Compatible with: - Aprilia: Area 51_S, MX 50_M, Rally 50 AC_S, Rally 50 LC_S, RS 50 -05 AM6_M, RS 50 -06 AM6_M, RS 50 06- Mot.Derbi_M, RX-SX 07- _M, Scarabeo 50 Min.AC_S, Scarabeo 50 Piaggio_S, Sonic 50 AC_S, Sonic 50 LC_S, SR 50 04-Piag._S, SR 50 Min.AC 94-_S, SR 50 Min.LC_S, Tuono 50_M - Beta: Ark 50 AC_S, Ark 50 LC_S, RR 50_S - Mbk: Booster 50 euro 0-1_S, Booster 50 euro 2_S, Mach G 50 AC_S, Mach G 50 LC_S, Nitro 50_S, Ovetto_S, Stunt 50 euro 0-1_S, Stunt 50 euro 2_S - Piaggio: Beverly 50 06-_S, Liberty 50_S, NRG 50_S, Vespa 50 ET2_S, Zip 50 2000_S, ZIP SP 01-_S - Yamaha: AEROX 50_S, BW's 50 euro 0-1_S, BW's 50 euro 2_S, neo's 50_S