2017 Kawasaki J300 Special Edition Technical Analysis & Specification Breakdown
Built around Kawasaki's scooter motorcycle platform, the 2017 Kawasaki J300 Special Edition utilizes a 299 cc (18.2 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 28 HP (20.4 kW) at 7,750 rpm while maximum torque reaches 28.7 Nm (21.2 lb-ft) at 6,250 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 93.6 HP per liter and a 1,500 rpm working window between peak torque (6,250 rpm) and peak power (7,750 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the J300 Special Edition measures 191 kg (421 lbs) wet (curb), translating to a power-to-weight ratio of 0.15 HP/kg (6.82 kg per horsepower). Rider ergonomics and chassis geometry center around a 775 mm (30.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,555 mm (61.2 in) wheelbase engineered for planted straight-line stability. The 13-liter (3.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 4 indexed model years from 2014 to 2017, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
93.6 HP/L
Power-to-Weight
0.15 HP/kg (6.82 kg/HP)
Power Band Window
6,250–7,750 rpm
Standover Height
775 mm (30.5 in)
Engine
Displacement299.0 ccm (18.24 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power28.0 HP (20.4 kW)) @ 7750 RPM
Torque28.7 Nm (2.9 kgf-m or 21.2 ft.lbs) @ 6250 RPM
Compression10.8:1
Bore x Stroke72.7 x 72.0 mm (2.9 x 2.8 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionECU Control (Full transistor)
LubricationForced lubrication, wet sump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchCVT with centrifugal clutch
Chassis
Frame TypeTubular diamond, steel
Rake28.0°
Trail113 mm (4.4 inches)
Front Suspension37 mm telescopic fork
Rear SuspensionTwin shocks with 5-way adjustable preload
Wheelbase1555 mm (61.2 inches)
Ground Clearance145 mm (5.7 inches)
Wheels & Brakes
Front Tyre120/80-M14
Rear Tyre150/70-M13
Front BrakesSingle disc. ABS, 2-piston
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. ABS, 2-piston
Rear Brake Ø240 mm (9.4 inches)
Wheels5-spoke black
Dimensions & Weight
Weight incl.191.0 kg (421.1 pounds)
Seat Height775 mm (30.5 inches) If adjustable, lowest setting.
Overall Height1260 mm (49.6 inches)
Overall Length2235 mm (88.0 inches)
Overall Width775 mm (30.5 inches)
Fuel Capacity13.00 litres (3.43 US gallons)
Other
StarterElectric
Color OptionsMetallic Flat Anthracite Black/Dark Silver
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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
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.
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.
