Exciting Parallel Twin engine offers quick response, strong low-mid range performance and excellent fuel economy. Liquid-cooled, DOHC, 8-valve 649 cm³ Parallel Twin with fuel injection delivers smooth, responsive performance, especially in the low and medium rpm ranges. The settings result in a performance that favours speeds most used in everyday riding. Corner pick-up is excellent: the powerful mid-range delivers a satisfying surge of acceleration and the flat, step-free torque curve and smooth engine response let riders open the throttle with confidence – at any rpm with class leading maximum torque of 59.0 N-m.
The clutch uses two types of cams (an assist cam and a slipper cam), offering new functions not available on a standard clutch. This allows the total clutch spring load to be reduced, resulting in a lighter clutch lever pull when operating the clutch. When excessive engine braking occurs – as a result of quick downshifts (or an accidental downshift) – the slipper cam comes into play, forcing the clutch hub and operating plate apart. This relieves pressure on the clutch plates to reduce back-torque and prevent the rear tyre hopping and skidding.
41 mm telescopic front forks handles the suspension duties up front.
Dual 300 mm front petal disc brakes deliver plenty of braking power. Dual-piston front calipers, master cylinder and brake pads offer superb brake touch. Riders looking for an added degree of reassuring braking performance – all Ninja 650 are fitted with front and rear ABS. Compact Bosch 9.1M ABS unit contributes to both weight and space savings.
The Ninja 650’s fine-tuned rider triangle provides both control and comfort. The low seat (790mm) and the bike’s overall design ensure it is easy to reach the ground. Separate, raised handlebars mounted to the upper triple clamp offer control and comfort; they put the rider in a good position for sport riding. Mounting clamp for the handlebars is rubber-mounted to reduce vibration transmitted through the handle grips. Stylish upper triple clamp features strength-reinforcing ribs on its upper surface.
Fairings use black pieces to draw the eye in a horizontal line, emphasising the length of the bike to strengthen its supersport image. Compact front turn signals are built into the fairings. Slim lower fairings add to the Ninja style. Elegantly sculpted mirror stays position the mirrors for excellent rearward visibility.