2012 YAMAHA WR250R WR25RBL/C, Off-Road Warrior You Can Also Take On The Road. The WR250R draws upon over 50 years of Yamaha experience, on pavement and off, to bring you a bike that'll take you practically anywhere. More power than you might expect flows from its high-tech fuel-injected DOHC engine while a hybrid aluminum frame keeps you in complete command. Pavement optional. Key Features Directly descended from our YZ motocrossers and WR off-road machines even the original Yamaha YA-1 of 1955 the WR250R is here to make Yamaha s off-road prowess street accessible. Not exactly an enduro model and not a streetbike either, the WR250R is for riders who ride off-road more than on. Its sibling, the supermoto-inspired WR250X, is for riders who spend more time on pavement.