Motocross Bikes
2018Kawasaki KX 85-I
38 fields on record
The 2018 Kawasaki KX 85-I is a lightweight 85cc motocross bike designed for young intermediate riders transitioning to larger machines. Known for its aggressive styling in iconic lime green, responsive handling, and reliable performance, it combines an inverted fork with responsive braking for competitive dirt track riding. The compact wheelbase and 841mm seat height make it accessible for developing riders seeking serious race capability.
- Capacity
- 85.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Wet weight
- 69.0 kg
- Seat height
- 841 mm
- Power
- 6.8 HP (5.0 kW)
What’s new for the 2018 Kawasaki KX 85-I
vs the 2017| Spec | 2017 | 2018 |
|---|---|---|
| Engine capacity | 84.0 ccm (5.13 cubic inches) | 85.0 ccm (5.19 cubic inches) |
| Power | — | 6.8 HP (5.0 kW) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Pure off-road motocross racing and track training. Built to jump, whoop and rail berms on closed dirt circuits, not for street use.
- Built for
- Peaky, revvy two-stroke mini-crosser. Snappy, playful and demanding on the throttle, rewarding aggressive, precise riding.
- Not ideal for
- Not for road riders, commuters, tourers or beginners wanting a forgiving, street-legal, easy-going machine. No passenger capability.
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 usEngine
- Capacity
- 85.0 ccm
- Power
- 6.8 HP (5.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0986 HP/kg
- Bore x stroke
- 48.5 x 45.8 mm
- Compression
- 10.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Electric CDI w/digital advance
- Lubrication system
- Petrol mix
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multidisc
Dimensions & weight
- Wheelbase
- 1255 mm
- Overall length
- 1821 mm
- Overall width
- 734 mm
- Overall height
- 1100 mm
- Seat height
- 841 mm
- Wet weight
- 69.0 kg
- Fuel capacity
- 5.00 litres
- Ground clearance
- 340 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 18-way compression damping
- Rear suspension
- Uni-Trak single-shock system with 4-way compression and 16-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
- Rear brakes diameter
- 184 mm
- 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 | 2017 | 2018 | 2019 |
|---|---|---|---|
| Capacity | 84 cc | 85 cc | 84 cc |
| Seat height | 841 mm | 841 mm | 830 mm |
| Fuel capacity | 5 L | 5 L | 5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki KX 85-I?
The 2018 Kawasaki KX 85-I has a Capacity of 85.0 ccm (5.19 cubic inches).
What engine power does the Kawasaki KX 85-I have?
The 2018 Kawasaki KX 85-I has a Power of 6.8 HP (5.0 kW).
How many gears does the Kawasaki KX 85-I have?
The 2018 Kawasaki KX 85-I has a Gearbox of 6-speed.
How much does the Kawasaki KX 85-I weigh?
The 2018 Kawasaki KX 85-I has a Wet weight of 69.0 kg (152.1 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
The 2018 Kawasaki KX 85-I motorcycle is a powerful and agile off-road bike that is perfect for younger riders or smaller adults. With a 85cc engine and a six-speed transmission, this bike delivers impressive performance on the track or trails. The lightweight design and responsive handling make it easy to maneuver in tight turns and over rough terrain, while the comfortable seating position allows for extended periods of riding without fatigue. Overall, the KX 85-I offers a thrilling experience for riders of all skill levels.
If you're in the market for a high-performance off-road motorcycle, the 2018 Kawasaki KX 85-I is definitely worth considering. Its powerful engine, agile handling, and comfortable seating position make it a great choice for riders who want to push their limits on the track or trails. Whether you're a younger rider looking to upgrade to a more advanced bike or an adult rider who wants a smaller, more maneuverable off-road machine, the KX 85-I delivers the performance and excitement you're looking for.
Please log in or register if you'd like to leave a comment.