What category is the 2018 Kawasaki Ninja 650?

General information
Category	Sport
Model	Kawasaki Ninja 650
Year	2018
Engine and Transmission Specifications
Driveline	O-Ring Chain
Clutch	Wet multi-disc, manual
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Forced lubrication, semi-dry sump
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Fuel system	Injection. DFI® with dual 38mm Keihin throttle bodies
Valves per cylinder	4
Bore x Stroke	83.0 x 60.0 mm (3.3 x 2.4 inches)
Compression	10.8:1
Torque	65.70 Nm (6.7 kgf-m or 48.5 ft.lbs) @ 6500 RPM
Power	68.00 HP (49.6 kW) @ 8000 RPM
Engine type	Twin, four-stroke
Capacity:	649.00 ccm (39.60 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc. Petal disc and single piston caliper.
Front brakes diameter	300 mm (11.8 inches)
Front brakes	Double disc. Petal discs and two-piston calipers.
Rear tyre	160/60-ZR17
Front tyre	120/70-ZR17
Rear wheel travel	130 mm (5.1 inches)
Rear Suspension	Horizontal Back-link with adjustable preload
Front wheel travel	124 mm (4.9 inches)
Front Suspension	41mm hydraulic telescopic fork
Trail	100 mm (3.9 inches)
Frame type	Trellis, high-tensile steel

Physical measures and capacities
Fuel capacity	15.00 litres (3.96 gallons)
Wheelbase	1,410 mm (55.5 inches)
Ground clearance	130 mm (5.1 inches)
Overall width	740 mm (29.1 inches)
Overall length	2,055 mm (80.9 inches)
Overall height	1,135 mm (44.7 inches)
Seat height	790 mm (31.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	193.0 kg (425.5 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty	12 months
Light	Dual headlamp
Instruments	Analogue-style tachometer and multi-function dual-window LCD screen
Starter	Electric
Color options	Black, orange

Performance Profile & Rider Fit

0-60 mph (est.)

Best For

Track55%

City82%

Cornering75%

Daily Riding80%

Touring55%

Passenger55%

Rider Profile

Best For	Well suited to newer riders progressing beyond a beginner bike as well as experienced riders wanting an easy, unintimidating middleweight.
Purpose	A versatile parallel-twin sportbike designed primarily for daily commuting, spirited backroad riding, and occasional light touring.
Rider Fit	The low seat height and moderate wet weight make it approachable for shorter riders and easy to manage at low speeds and stops.
Character	Friendly, forgiving, and torque-accessible low in the rev range, with a sporty look but a relaxed, upright-leaning ergonomic bias for everyday usability.
Not Ideal For	Not the right choice for riders seeking track-focused outright top-end performance, serious off-road capability, or long-haul touring comfort with a passenger and luggage.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Kawasaki Ninja 650 Rider Ergonomics Assessment

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Feet:

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Kawasaki Ninja 650, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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