| 词条 | Yamaha WR250R |
| 释义 |
The Yamaha WR250R is a dual-sport motorcycle made by Yamaha Motor Company. It has a 250cc (15 cu in) liquid-cooled single-cylinder four-stroke DOHC engine, fed premium fuel by electronic fuel injection.[1] It has remained largely unchanged since its introduction in 2008, with most differences being cosmetic.[2] It's sister model is the WR250X, the supermoto build with a more street oriented set of wheels, brakes, and suspension. The WR in both names indicates a wide-ratio gear box designed to offer good low-speed responsiveness in off-road situations while still being able to achieve freeway speeds. Despite the similar name, it shares very few common components with the lighter, non-street-legal off-road competition WR250F. References1. ^{{cite web|title=Yamaha WR250R|url=http://www.yamahamotorsports.com/sport/products/modelhome/595/home.aspx|publisher=Yamaha Motorsports|accessdate=14 July 2013}} 2. ^{{cite web|last=Ramsey|first=Rick|title=Yamaha WR250R|url=http://rickramsey.net/WR250Rmods.htm}} 2 : Yamaha motorcycles|Dual-sport motorcycles |
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