Fuel-injected Ninja twin-cylinder performance a beautiful Euro-inspired chassis and relaxed all-day comfort combine to form the sweet do-it-all Ninja 650R. 2010 Kawasaki Ninja 650R Nice first bike or track bike Kawasaki engineering and exotic flair make this one spicy Ninja streetbike. Sleek form meets superior function in the bike s full fairing and in the way its steel trellis frame integrates into its stylish swingarm via an innovative side-mounted shock. Motorcycles Sport 5125 PSN . Carefully tuned suspension triple disc brakes and a curb weight of just 450 pounds give this special motorcycle the sort of performance you expect from a Ninja sportbike...