Honda Service Repair Manuals


1980 Honda CB250RS

  • ENGINE
    • Engine: Air cooled, four stroke, single cylinder, SOHC, 4 valve
    • Displacement: 249cc
    • Bore and Stroke: 74 x 57.8 mm
    • Compression Ratio: 9.3:1
    • Fuel Delivery: 30mm Keihin
    • Starter: Kickstart
    • Max Power: 11.6 hp @ 8500 rpm
    • Max Torque: 12.6 Nm @ 8000 rpm
  • DRIVETRAIN
    • Transmission: 5-speed
    • Final drive: Chain
  • CHASSIS / SUSPENSION / BRAKES
    • Front Suspension: Telescopic forks, 120mm wheel travel
    • Rear Suspension: Dual shock with adjustable preload, 90mm wheel travel
    • Front Brakes: Single 250mm disc
    • Rear Brakes: 140 drum
    • Front Tire: 3.00-18
    • Rear Tire: 4.10-19
  • DIMENSION
    • Dry-Weight: 136 kg (299 lb)
    • Fuel Capacity: 14 Litres (3.7 Gal)
  • OTHER
    • Fuel Consumption: 4 L/100km (59 mpg)
    • Standing quarter Mile: 16.3 sec
    • Top Speed: 136 km/h (84 mph)
CB250RS
1980 CB250RS
Click image to enlarge
CB250RS
1980 CB250RS
Click image to enlarge

1981 Honda CB250RS

  • ENGINE
    • Engine: Air cooled, four stroke, single cylinder, SOHC, 4 valve
    • Displacement: 249cc
    • Bore and Stroke: 74 x 57.8 mm
    • Compression Ratio: 9.3:1
    • Fuel Delivery: 30mm Keihin
    • Starter: Kickstart
    • Max Power: 11.6 hp @ 8500 rpm
    • Max Torque: 12.6 Nm @ 8000 rpm
  • DRIVETRAIN
    • Transmission: 5-speed
    • Final drive: Chain
  • CHASSIS / SUSPENSION / BRAKES
    • Front Suspension: Telescopic forks, 120mm wheel travel
    • Rear Suspension: Dual shock with adjustable preload, 90mm wheel travel
    • Front Brakes: Single 250mm disc
    • Rear Brakes: 140 drum
    • Front Tire: 3.00-18
    • Rear Tire: 4.10-19
  • DIMENSION
    • Dry-Weight: 136 kg (299 lb)
    • Fuel Capacity: 14 Litres (3.7 Gal)
  • OTHER
    • Fuel Consumption: 4 L/100km (59 mpg)
    • Standing quarter Mile: 16.3 sec
    • Top Speed: 136 km/h (84 mph)
CB250RS
1981 CB250RS
Click image to enlarge

1982 Honda CB250RS

  • ENGINE
    • Engine: Air cooled, four stroke, single cylinder, SOHC, 4 valve
    • Displacement: 249cc
    • Bore and Stroke: 74 x 57.8 mm
    • Compression Ratio: 9.3:1
    • Fuel Delivery: 30mm Keihin
    • Starter: Kickstart
    • Max Power: 11.6 hp @ 8500 rpm
    • Max Torque: 12.6 Nm @ 8000 rpm
  • DRIVETRAIN
    • Transmission: 5-speed
    • Final drive: Chain
  • CHASSIS / SUSPENSION / BRAKES
    • Front Suspension: Telescopic forks, 120mm wheel travel
    • Rear Suspension: Dual shock with adjustable preload, 90mm wheel travel
    • Front Brakes: Single 250mm disc
    • Rear Brakes: 140 drum
    • Front Tire: 3.00-18
    • Rear Tire: 4.10-19
  • DIMENSION
    • Dry-Weight: 136 kg (299 lb)
    • Fuel Capacity: 14 Litres (3.7 Gal)
  • OTHER
    • Fuel Consumption: 4 L/100km (59 mpg)
    • Standing quarter Mile: 16.3 sec
    • Top Speed: 136 km/h (84 mph)
CB250RS
1982 CB250RS
Click image to enlarge

1983 Honda CB250RS

  • ENGINE
    • Engine: Air cooled, four stroke, single cylinder, SOHC, 4 valve
    • Displacement: 249cc
    • Bore and Stroke: 74 x 57.8 mm
    • Compression Ratio: 9.3:1
    • Fuel Delivery: 30mm Keihin
    • Starter: Kickstart
    • Max Power: 11.6 hp @ 8500 rpm
    • Max Torque: 12.6 Nm @ 8000 rpm
  • DRIVETRAIN
    • Transmission: 5-speed
    • Final drive: Chain
  • CHASSIS / SUSPENSION / BRAKES
    • Front Suspension: Telescopic forks, 120mm wheel travel
    • Rear Suspension: Dual shock with adjustable preload, 90mm wheel travel
    • Front Brakes: Single 250mm disc
    • Rear Brakes: 140 drum
    • Front Tire: 3.00-18
    • Rear Tire: 4.10-19
  • DIMENSION
    • Dry-Weight: 136 kg (299 lb)
    • Fuel Capacity: 14 Litres (3.7 Gal)
  • OTHER
    • Fuel Consumption: 4 L/100km (59 mpg)
    • Standing quarter Mile: 16.3 sec
    • Top Speed: 136 km/h (84 mph)

1984 Honda CB250RS

  • ENGINE
    • Engine: Air cooled, four stroke, single cylinder, SOHC, 4 valve
    • Displacement: 249cc
    • Bore and Stroke: 74 x 57.8 mm
    • Compression Ratio: 9.3:1
    • Fuel Delivery: 30mm Keihin
    • Starter: Kickstart
    • Max Power: 11.6 hp @ 8500 rpm
    • Max Torque: 12.6 Nm @ 8000 rpm
  • DRIVETRAIN
    • Transmission: 5-speed
    • Final drive: Chain
  • CHASSIS / SUSPENSION / BRAKES
    • Front Suspension: Telescopic forks, 120mm wheel travel
    • Rear Suspension: Dual shock with adjustable preload, 90mm wheel travel
    • Front Brakes: Single 250mm disc
    • Rear Brakes: 140 drum
    • Front Tire: 3.00-18
    • Rear Tire: 4.10-19
  • DIMENSION
    • Dry-Weight: 136 kg (299 lb)
    • Fuel Capacity: 14 Litres (3.7 Gal)
  • OTHER
    • Fuel Consumption: 4 L/100km (59 mpg)
    • Standing quarter Mile: 16.3 sec
    • Top Speed: 136 km/h (84 mph)



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