1986 Honda CR250 Specifications and Specs
Specifications and workshop reference information for the 1986 Honda CR250, 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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Left Side
Right Side
General Specifications
Engine Type Single-cylinder, two-stroke, liquid-cooled
Displacement 249 cc
Bore × Stroke 66.4 × 72.0 mm
Compression Ratio 8.2:1
Maximum Power ~44 hp
Maximum Torque
Carburetor Keihin 38 mm
Lubrication Premix
Fuel Mix Ratio 32:1
Ignition CDI
Spark Plug NGK BR8EG
Spark Plug Gap 0.5 – 0.6 mm
Transmission
Transmission Type 5-speed constant mesh
Clutch Wet multi-plate
Primary Reduction 3.000
Final Reduction 3.538
Overall Reduction
Dimensions
Overall Length 2,175 mm
Overall Width 825 mm
Overall Height 1,255 mm
Wheelbase 1,480 mm
Ground Clearance 340 mm
Fuel Tank Capacity 8.0 L
Chassis
Frame Type Aluminum twin spar
Caster Angle
Trail
Front Suspension Showa cartridge forks
Rear Suspension Pro-Link single shock
Front Suspension Travel
Rear Suspension Travel
Brakes & Wheels
Front Tire 3.00 – 21
Rear Tire 4.50 – 18
Front Brake Disc
Rear Brake Disc
250cc Other Specs
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