At the heart of the 2020 Kawasaki KLX300R enduro - offroad motorcycle, Kawasaki pairs a 292 cc (17.8 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 78.0 x 61.2 mm (3.1 x 2.4 inches) with a 11.1:1 compression ratio.
On the scales, the KLX300R measures 128 kg (282 lbs) dry. Rider ergonomics and chassis geometry center around a 925 mm (36.4 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,435 mm (56.5 in) wheelbase engineered for balanced agility and highway composure. The 9.84-liter (2.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 7 indexed model years from 1999 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
925 mm (36.4 in)
Engine
Displacement292.0 ccm (17.82 cubic inches)
Engine TypeSingle cylinder, four-stroke
Compression11.1:1
Bore x Stroke78.0 x 61.2 mm (3.1 x 2.4 inches)
Valves/Cylinder4
Fuel SystemCarburettor. Keihin CVK34
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionDigital CDI
LubricationForced, semi-dry sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Frame TypeHigh-tensile steel, perimeter design
Rake26.5°
Front Suspension43mm inverted telescopic fork
Rear SuspensionUNI-TRAK® single shock system
Wheelbase1435 mm (56.5 inches)
Ground Clearance305 mm (12.0 inches)
Wheels & Brakes
Front Tyre80/100-x21
Rear Tyre100/100-x18
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight128.0 kg (282.2 pounds)
Seat Height925 mm (36.4 inches) If adjustable, lowest setting.
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.
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.
