Honda CB450S (1987)

The Honda CB 450S is a motorcycle produced in 1987. It has an air-cooled, parallel twin-cylinder, four-stroke engine with SOHC and three valves per cylinder. The engine also features a 360-degree crankshaft and twin balance-shafts, with a capacity of 447cc and a compression ratio of 9.1:1. The bike is equipped with 2x 30mm Keihin CV induction and CDI ignition, with an electric starting mechanism. It boasts a maximum power of 45 hp (32.8 kW) at 9000 rpm and a maximum torque of 33 Nm at 7500 rpm. The 6-speed transmission and chain drive system ensure smooth operation. The front suspension uses telescopic forks with a 124.5mm wheel travel, while the rear suspension employs a swing arm with 97mm wheel travel. The front brakes comprise of 2x 260mm disc with 2 piston calipers, while the rear brakes are a 140mm drum. The bike also features 100/90-18 front tyres and 110/90-18 rear tyres. The dry weight of the bike is 169 kg, and it has a fuel capacity of 17 litres.

Technical specifications:

Make Model: Honda CB 450S

Year: 1987
Engine: Air cooled, parallel twin cylinder, four stroke, SOHC, 3 valves per cylinder, 360 degrees crankshaft and twin balance-shafts
Capacity: 447
Bore x Stroke: 75 X 50.6mm
Compression Ratio: 9.1:1
Induction: 2x 30mm Keihin CV
Ignition / Starting: CDI / electric
Max Power: 45 hp 32.8 kW @ 9000 rpm
Max Torque: 33 Nm @ 7500 rpm
Transmission / Drive: 6 Speed / chain
Front Suspension: Telescopic forks 124.5mm wheel travel
Rear Suspension: Swing arm 97mm wheel travel
Front Brakes: 2x 260mm disc 2 piston calipers
Rear Brakes: 140mm Drum
Front Tyre: 100/90 – 18
Rear Tyre: 110/90 – 18
Dry Weight: 169 kg
Fuel Capacity: 17 Litres