2006 Kawasaki Ninja 250 R Technical Analysis & Specification Breakdown
Engineered by Kawasaki for the sport motorcycle segment, the 2006 Kawasaki Ninja 250 R features a 248 cc (15.1 cu in) liquid-cooled twin, four-stroke configuration. In factory specification, maximum torque reaches 24.5 Nm (18.1 lb-ft) at 10,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. Internal engine geometry specifies a bore and stroke of 62.0 x 41.2 mm (2.4 x 1.6 inches) with a 12.4:1 compression ratio.
On the scales, the Ninja 250 R measures 137.9 kg (304 lbs) dry. Rider ergonomics and chassis geometry center around a 744 mm (29.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,400 mm (55.1 in) wheelbase engineered for quick, flickable steering geometry. The 18.16-liter (4.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 3 indexed model years from 1997 to 2006, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
744 mm (29.3 in)
Engine
Displacement248.0 ccm (15.13 cubic inches)
Engine TypeTwin, four-stroke
Engine DetailsTwin, four-stroke
Torque24.5 Nm (2.5 kgf-m or 18.1 ft.lbs) @ 10000 RPM
Compression12.4:1
Bore x Stroke62.0 x 41.2 mm (2.4 x 1.6 inches)
Fuel SystemCarburettor. Keihin CVK30 x 2
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionTCBI with Digital Advance
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Rake27.0°
Front Suspension36mm Hydraulic Telescopic Fork
Rear SuspensionUni-Trak with Aluminum Linkage
Wheelbase1400 mm (55.1 inches)
Wheels & Brakes
Front Tyre100/80-16
Rear Tyre130/80-16
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Ø230 mm (9.1 inches)
Dimensions & Weight
Dry Weight137.9 kg (304.0 pounds)
Seat Height744 mm (29.3 inches) If adjustable, lowest setting.
Fuel Capacity18.16 litres (4.80 US gallons)
Other
StarterElectric
Color OptionsCandy Persimmon Red, Ebony, Candy Thunder Blue, Bright Yellow
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
