1991 Honda CBR250RR

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– 1991 Honda CBR250RR

MANUFACTURER SPECIFICATIONS

Manufacturer – Make – Model – Year: Honda CBR 250 RR 1991
Motorcycle Style: Sport

ENGINE SPECS

Engine Type: 249 cc, 4 Stroke – Liquid Cooled – Inline Four
Engine Bore and Stroke: 48.5 mm x 33.8 mm
Compression Ratio: 11.5:1
Valves DOHC, 4 valves/cylinder
Carburetion: VP 20
Ignition System: Full transistor type battery Ignition System:
Claimed Horsepower: 45 hp (33.6 kW) @ 15000 rpm
Maximum Torque: 21.5 Nm (15.6 ft. lbs) @ 12000 rpm
Type of Lubrication: Force splash combined use system

Clutch System: Wet multiple plate coil springs
Transmission type: 6 speed
Gear Ratios: 1st 2.733, 2nd 2.000, 3th 1.590, 4th 1.333, 5th 1.153, 6th 1.035
Primary Drive Ratio: 2.966
Final Drive: Chain, 3.058
Starting: Electronic

CHASSIS SPECS

Frame Type: Backbone
Suspension – Front: Telescopic system
Suspension – Rear: Swing arm system
Front Fork – Rake & Trail Angles: 24 / 89 mm (3.5 inches)

MISCELLANEOUS SPECS

Tire – Front: 110/70-17
Tire – Rear: 140/60-17
Brakes – Front: dual 275 mm discs with 2-piston calipers
Brakes – Rear: single 220 mm disc with 1-piston calipers

DIMENSIONS

Overall – Length: 1975 mm (77.8 inches)
Overall – Width: 675 mm (26.6 inches)
Overall – Height: 1080 mm (42.5 inches)
Seat Height: 725 mm (28.5 inches)
Wheelbase 1345 mm (53 inches)
Ground clearance 130 mm (5.1 inches)
Fuel Capacity: 13 l (3.4 Gal)
Dry Weight (without fluids): 142 kg (313.1 pounds)