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Motocross Bikes

2020Kawasaki KX85-I

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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.

Capacity
84.0 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Wet weight
75.0 kg
Seat height
830 mm
Power
Not on record
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What’s new for the 2020 Kawasaki KX85-I

vs the 2019
Spec20192020
Front suspension 36mm inverted telescopic cartridge fork with 18-way compression damping 36mm inverted telescopic cartridge fork with 20-way compression damping
Rear suspension Bottom-Link Uni-Trak with adjustable preload, 24-way compression and 21-way rebound damping Uni-Trak® single shock system with 24-way compression and 21-way rebound damping, plus adjustable spring preload
Rear brakes Single disc Single disc. Dual-piston caliper
Other years 2013 2014 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 88Agility 74Comfort 80Off-road 5Touring 85Road manners 90
Off-road & trail5%
Cornering85%
City riding55%
Daily riding65%
Touring85%
Two-up80%
Track80%
Best for
Built as a sport-touring machine that blends strong high-RPM power and sharp handling with wind protection and cruise control for long-distance capability.
Built for
Aggressive 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 for
Not suitable for off-road use, new riders wanting a light beginner bike, or anyone needing a small, easy-to-handle commuter.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
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.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

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Full specifications

Engine
Capacity
84.0 ccm
Engine type
Single, two-stroke
Bore x stroke
48.5 x 45.8 mm
Compression
10.9:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Kick
Ignition
Electric CDI w/digital advance
Lubrication system
Petrol mix
Power
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet multidisc
Dimensions & weight
Wheelbase
1265 mm
Overall length
1830 mm
Overall width
765 mm
Overall height
1100 mm
Seat height
830 mm
Wet weight
75.0 kg
Fuel capacity
5.00 litres
Ground clearance
290 mm
Dry weight
Not on record - add it
Chassis & suspension
Frame
High-tensile steel perimeter design with subframe member
Front suspension
36mm inverted telescopic cartridge fork with 20-way compression damping
Rear suspension
Uni-Trak® single shock system with 24-way compression and 21-way rebound damping, plus adjustable spring preload
Front wheel travel
275 mm
Rear wheel travel
275 mm
Rake (fork angle)
29.0°
Trail
97 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
220 mm
Rear brakes
Single disc. Dual-piston caliper
Front tyre
70/100-17
Rear tyre
90/100-14
Other
Color options
Lime Green

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 201320182020202120232026
Capacity 84 cc 85 cc 84 cc 84 cc 84 cc 84 cc
Seat height 840 mm 841 mm 830 mm 830 mm 830 mm 831 mm
Fuel capacity 5.5 L 5 L 5 L 5 L 5 L 5 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

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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Common questions

What is the engine size of the Kawasaki KX85-I?

The 2020 Kawasaki KX85-I has a Capacity of 84.0 ccm (5.13 cubic inches).

How many gears does the Kawasaki KX85-I have?

The 2020 Kawasaki KX85-I has a Gearbox of 6-speed.

How much does the Kawasaki KX85-I weigh?

The 2020 Kawasaki KX85-I has a Wet weight of 75.0 kg (165.3 pounds).

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