Honda CBR250RR (1989-90)

Make Model: Honda CBR 450SR


Year: 1989-90
Engine: Four stroke, Transverse four cylinder, DOHC, 3 valve per cylinder.
Capacity: 447 cc / 27.2 cu-in
Bore x Stroke: 75 x 50.6 mm
Compression Ratio: 9.2:1
Cooling System: Liquid cooled
Induction: Keihin 31.3 mm carburetor
Oil Capacity: 2.6 Litres
Ignition: CDI
Starting: Electric
Max Power: 46.5 hp / 33.6 KW @ 8500 rpm
Max Torque: 4.2 Nm / 4.1 kgf-m / 29.5 ft.lbs @ 7000 rpm
Transmission: 6 Speed
Final Drive: Chain
Frame: Dual side box beam in steel tubes
Front Suspension: 37 mm telescopic fork
Front Wheel Travel: 140 mm / 5.5 in
Rear Suspension: Monoshock Box Section Swingarm
Rear Wheel Travel: 110 mm / 4.3 in
Front Brakes: 2x 275mm discs 2 piston calipers
Rear Brakes: Single 220mm disc 1 piston caliper

Front Tyre: 110/80-R17
Rear Tyre: 130/70-R17
Dimensions: Length 2010 mm / 79.1 in Width 720 mm / 28.3 in Height 1120 mm / 44.0 in
Wheelbase: 1370 mm / 53.9 in
Ground Clerance: 140 mm / 5.5 in
Seat Height: 775 mm / 30.3 in
Dry Weight: 178 kg / 392.4 lbs
Fuel Capacity: 14 Litres / 3.7 US gal


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