Built around Kawasaki's cross - motocross motorcycle platform, the 2025 Kawasaki KX 65 utilizes a 64 cc (3.9 cu in) liquid-cooled single cylinder, two-stroke layout. Internal engine geometry specifies a bore and stroke of 44.5 x 41.6 mm (1.8 x 1.6 inches) with a 8.4:1 compression ratio.
On the scales, the KX 65 measures 60 kg (132 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 760 mm (29.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,120 mm (44.1 in) wheelbase engineered for quick, flickable steering geometry. The 3.8-liter (1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 16 indexed model years from 2002 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
760 mm (29.9 in)
Engine
Displacement64.0 ccm (3.91 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsReed valve
Compression8.4:1
Bore x Stroke44.5 x 41.6 mm (1.8 x 1.6 inches)
Fuel SystemCarburettor. Mikuni VM24SS
IgnitionCDI w/digital advance
LubricationPetrol mix
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multi-disc
Chassis
Frame TypeHigh-tensile steel semi-double cradle
Rake27.0°
Trail60 mm (2.4 inches)
Front Suspension33 mm telescopic fork with 4-way rebound damping
Front Travel210 mm (8.3 inches)
Rear SuspensionBottom-Link Uni-Trak with gas-charged shock, adjustable preload and stepless rebound damping
Rear Travel240 mm (9.4 inches)
Wheelbase1120 mm (44.1 inches)
Ground Clearance305 mm (12.0 inches)
Wheels & Brakes
Front Tyre60/100-14
Rear Tyre80/100-12
Front BrakesSingle disc. Single disc with single-piston caliper
Front Brake Ø180 mm (7.1 inches)
Rear BrakesSingle disc. Single disc with single-piston caliper
Rear Brake Ø180 mm (7.1 inches)
Dimensions & Weight
Weight incl.60.0 kg (132.3 pounds)
Seat Height760 mm (29.9 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.
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.
