1979 Kawasaki KX250 Specifications and Specs
Specifications and workshop reference information for the 1979 Kawasaki KX250, 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.
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General Specifications
Engine Type 2-Stroke Reed Valve Single
Displacement 249 cc
Bore × Stroke 70.0 mm × 64.9 mm
Compression Ratio 7.6:1
Maximum Power Not Published
Maximum Torque Not Published
Carburetor Mikuni VM36SS | Replacement Options
Lubrication Premix
Fuel Mix Ratio 25:1 | Premix Calculator
Ignition Electronic CDI
Spark Plug NGK BR8EG
Spark Plug Gap Not Published
Transmission
Transmission Type 5-Speed
Clutch Wet Multi-Plate
Primary Reduction Not Published
Final Reduction 13T / 47T
Overall Reduction Not Published
Dimensions
Overall Length 2120 mm
Overall Width 940 mm
Overall Height 1185 mm
Wheelbase 1415 mm
Ground Clearance 300 mm
Fuel Tank Capacity 8.0 L
Bearing Sizes
Bearing Finder
Chassis
Frame Type Steel Single Cradle
Caster Angle Not Published
Trail Not Published
Front Suspension Telescopic Forks | Fork Oil Levels
Rear Suspension Twin Shock Swingarm
Front Suspension Travel Not Published
Rear Suspension Travel Not Published
Brakes & Wheels
Service Data
Spark Plug NGK BR8EG
Front Fork Oil (Left) 274 cc
Front Fork Oil (Right) 266 cc
Main Jet 165-R
Chain Type 520
Chain Links 114
250cc Other Specs
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