ATHENA Gruppo Termico Big Bore Ø47.6 AM6 BETA ENDURO MOTARD RR RK
BETA RK 6 50 cc 1999/2006. BETA ENDURO RR 50 2T AM6 50 cc 1998/2024. BETA ART MOTARD 50 cc 2003/2005. APRILIA MX MOTARD 50 cc 2002/2004. BETA ART ENDURO 50 cc 2003/2005. FANTIC CABALLERO MOTARD 50 cc 2006/2009.