user manual kawasaki ninja 500r the key features and specifications of the Ninja 500R. Key Specifications Engine: 498cc, 4-stroke, twin-cylinder, liquid-cooled Power Output: Approximately 50 horsepower Transmission: 6-speed constant mesh Fuel Capacity: Around 4 gallons (15 liters) Seat Height: Approximately L Lynette Bartoletti Feb 25, 2026