September 2, 2020
Is Aprilia developing a new ‘RS 400’ to rival Yamaha R3, KTM RC390?
Is Aprilia developing a new ‘RS 400’ to rival Yamaha R3, KTM RC390?
Member of the Aprilia top brass lets slip the Aprilia RS 125 successor will likely gain 300-400cc engine to go up against the Yamaha R3 and KTM RC390