2008 Kawasaki ninja 650r prices started at $6,499, this is value motorcycles from Kawasaki. Still with 649cc of engine capacity, 4-stroke, parallel twin engine, 4 valve /cylinder and liquid cooled, 2008 Kawasaki ninja 650r comes with medium power for all beginner motorcycles, We know that Ninja have another Ninja series with 600cc of engine capacity, yeah there is ZX-6R, but Kawasaki ninja 650r