Kawasaki KX85 I - 2020 Specifications and Reviews

The 2020 Kawasaki KX85 is a lightweight 85cc motocross bike designed for young riders and beginners transitioning to competitive dirt biking. Known for its nimble handling and manageable 75kg weight, it delivers responsive performance on both training tracks and recreational terrain. The bike's compact dimensions and kick-start simplicity make it an accessible entry point into serious off-road riding.

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General information

CategoryCross / motocross
Year2020
ModelKawasaki KX85 I
 
 

Engine and Transmission Specifications

ClutchWet multidisc
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemPetrol mix
IgnitionElectric CDI w/digital advance
Fuel systemCarburettor. Keihin PWK28
Bore x Stroke48.5 x 45.8 mm (1.9 x 1.8 inches)
Compression10.9:1
Engine typeSingle cylinder, two-stroke
Capacity:84.0 ccm (5.13 cubic inches)

Brakes, suspension, Frame and wheels

WheelsWire spoked
Rear brakesSingle disc. Dual-piston caliper
Diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tire90/100-14
Front tire70/100-17
Rear wheel travel275 mm (10.8 inches)
Rear SuspensionUni-Trak® single shock system with 24-way compression and 21-way rebound damping, plus adjustable spring preload
Front wheel travel275 mm (10.8 inches)
Front Suspension36mm inverted telescopic cartridge fork with 20-way compression damping
Trail97 mm (3.8 inches)
Rake (fork angle)29.0°
Frame typeHigh-tensile steel perimeter design with subframe member
 
 

Physical measures and capacities

Fuel capacity5.00 litres (1.32 US gallons)
Wheelbase1265 mm (49.8 inches)
Ground clearance290 mm (11.4 inches)
Overall width765 mm (30.1 inches)
Overall length1830 mm (72.0 inches)
Overall height1100 mm (43.3 inches)
Seat height830 mm (32.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc75.0 kg (165.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterKick
Color optionsLime Green

Performance Profile & Rider Fit

200 hp
Peak Power
2.9s
0-60 mph

Best For

Track80%
City55%
Cornering85%
Daily Riding65%
Touring85%
Passenger80%

Rider Profile

Best ForNote: the specifications provided are for a Kawasaki Ninja 1000SX sport-tourer, not the KX85 I motocross bike named in the request, so this profile describes the Ninja 1000SX; it suits experienced riders comfortable with a powerful, fast-accelerating in-l
PurposeBuilt as a sport-touring machine that blends strong high-RPM power and sharp handling with wind protection and cruise control for long-distance capability.
Rider FitA mid-weight, moderately tall sportbike with a firm reach to the bars, best suited to riders of average-to-taller height who can manage its 233 kg mass at low speeds.
CharacterAggressive and fast-revving with a refined chassis, electronic rider aids, and enough comfort features to cover both weekend blasts and multi-day trips.
Not Ideal ForNot suitable for off-road use, new riders wanting a light beginner bike, or anyone needing a small, easy-to-handle commuter.

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

Rider Fit Visualizer

2020 Kawasaki KX85 I Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 830mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2020 Kawasaki KX85 I, with a cramped knee angle of around 70 degrees and an upright 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2020 Kawasaki KX85 I motorcycle is a powerful and versatile option for riders of all skill levels. With its lightweight frame and responsive handling, this bike offers an exciting and dynamic riding experience. The 85cc liquid-cooled two-stroke engine provides plenty of power, making it ideal for both recreational and competitive riding. Additionally, its adjustable suspension allows for a customizable and comfortable ride on a variety of terrains. The KX85 I motorcycle also boasts a sleek and modern design, with eye-catching graphics and a sporty aesthetic. Its durable construction and reliable performance make it a top choice for motocross and off-road enthusiasts. Whether you're a seasoned rider looking for a high-performance bike or a beginner seeking an accessible and user-friendly option, the 2020 Kawasaki KX85 I motorcycle delivers on all fronts.
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