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 |
