Aprilia-MX 50 (-2005) AM6, RS 50 (94-99) AM6, RS 50 (99-06) AM6, RS 50 Tuono AM6, RX 50 (99-05) AM6. Rieju-MRX 50 AM6, RR 50 AM6, RS-1 Evolution 50 AM6, RS-2 50 AM6, SMX 50 AM6,Spike 2 50 AM6. MBK-X-Limit 50 (00-03) AM6, X-Limit 50 (2003-) AM6, X-Power 50 (00-03) AM6, X-Power 50 (2003-) AM6.
