← Back to Home

1985 Kawasaki KX500

Specifications and workshop reference information for the 1985 Kawasaki KX500, including engine, chassis, service data and setup details.

Note: Specs are compiled from factory data, manuals and owner feedback. Bikes vary — if yours is different, jump into the forum and share it.

🛒 Parts    🔧 See builds | Post yours
1985 Kawasaki KX500

General Specifications

Engine TypeLiquid-cooled 2-stroke single, reed valve
Displacement499 cc
Bore × Stroke86 × 86 mm
Compression RatioNot confirmed
Maximum PowerNot confirmed
Maximum TorqueNot confirmed
Carburetor38 mm Mikuni
LubricationPremix
Fuel Mix RatioNot confirmed
IgnitionCDI
Spark PlugNot confirmed
Spark Plug GapNot confirmed

Transmission

Transmission Type5-speed
ClutchWet multi-plate
Primary ReductionNot confirmed
Final ReductionChain
Overall ReductionNot confirmed

Dimensions

Overall LengthNot confirmed
Overall WidthNot confirmed
Overall HeightNot confirmed
WheelbaseNot confirmed
Ground ClearanceNot confirmed
Fuel Tank CapacityNot confirmed

Chassis

Frame TypePerimeter-style high-tensile steel
Caster AngleNot confirmed
TrailNot confirmed
Front Suspension43 mm telescopic forks, adjustable
Rear SuspensionUni-Trak single shock
Front Suspension TravelNot confirmed
Rear Suspension TravelNot confirmed

Brakes & Wheels

Front Tire3.00-21
Rear Tire5.10-18
Front BrakeSingle disc
Rear BrakeDrum

500cc Other Specs

Community

VMX Owners Forum

Discuss vintage motocross bikes, restorations, tuning and riding.