1976 Honda CR250M Specifications and Specs

Specifications and workshop reference information for the 1976 Honda CR250M, 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.

1976 Honda CR250M

General Specifications

Engine TypeSingle-cylinder, two-stroke, piston port
Displacement247.8 cc
Bore × Stroke70 × 64.4 mm
Compression RatioApprox. 6.9:1
Maximum Power~29–33 hp
Maximum Torque~29 Nm
CarburetorKeihin 34 mm | Replacement Options
LubricationPremix
Fuel Mix Ratio20:1 – 25:1 | Premix Calculator
IgnitionFlywheel magneto
Spark PlugNGK equivalent
Spark Plug Gap0.5 – 0.6 mm

Transmission

Transmission Type5-speed constant mesh
ClutchWet multi-plate

Dimensions

Wheelbase1435 mm
Ground Clearance178 mm
Fuel Tank Capacity6.8 – 8.3 L
Bearing Sizes Bearing Finder

Chassis

Frame TypeSteel, semi-double cradle
Front SuspensionTelescopic forks | Fork Oil Levels
Rear SuspensionTwin shock
Front Suspension Travel≈ 200 mm
Rear Suspension Travel≈ 180 mm

Brakes & Wheels

Front Tire3.00 – 21 | Tyre Size Guide
Rear Tire4.00 – 18 | Tyre Size Guide
Front BrakeDrum
Rear BrakeDrum

250cc Other Specs

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