Yoshimura RS-12 Full Exhaust System (S.Steel/Alu/Carbon Cap) Yamaha YZ250F 24-25
Yamaha YZ250F. So our R&D team went to work to optimize the new Yamaha. NEW YZ250F RS-12 Features and benefits Yoshimura RS-12 Full Exhaust System. Yoshimura's RS-12 system is proudly designed, developed and manufactured in Chino, California.