2013 Yamaha WR250 R, 2013 Yamaha® WR®250R Advanced dual purpose machine The WR®250R offers the best of both worlds, a light and nimble aluminum frame, a powerful liquid engine with titanium valves, and long travel suspension for off-road adventures and all the equipment to make your on-road travels just as much fun. Add in high-end components and you have one of the most advanced 250cc dual purpose bikes on the market.