In the competitive 250F motocross ranks, the YZ250F still reigns among the supreme with its reversed cylinder head, downdraft ...

Those of you who prefer sports bike styling will be pleased to know that Yamaha is also updating its beginner-friendly YZF offering, the YZF-R3, for 2025.The new YZF-R3 retains the 321cc engine ...

Yamaha, the Japanese motorcycle manufacturer, introduced the original YZ motocross bikes in the 1970s. ... Valve Train: Reed valve (YZ 85, 125 & 250); DOHC (YZ 250F & 450F) Induction: Carburetor; ...

With manufacturing most likely to begin in early 2013 and sales probably starting later next year, the all-new Yamaha YZF-R250 will be a truly expected apparition, given the heritage of the series ...