The Honda CB125, produced between 1972 and 1973, was a four-stroke, twin-cylinder motorcycle with a capacity of 124 cc. It had a compression ratio of 9.4:1 and used 2x Keihin 22mm slide type manual choke for induction. The bike had a max power of 15 hp at 10500 rpm and a max torque of 1.05 kgf-m at 9000 rpm. This was paired with a 5-speed transmission and a chain final drive. The front suspension was oil-damped telescopic forks, while the rear suspension was dual shocks with a swing arm. Both front and rear brakes were drums. The wet weight of the bike was 133 kg, and it had a fuel capacity of 10 litres or 10.6 US gal. Overall, the Honda CB125 was a lightweight and reliable motorcycle with a simple design and efficient engine.
Technical specifications:
Make Model: Honda CB 125
| Year | 1972 – 73 |
|---|---|
| Engine | Four stroke, twin cylinder, OHC, 2 valve per cylinder |
| Capacity | 124 cc / 7.6 cu-in |
| Bore x Stroke | 44 x 41 mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.4:1 |
| Induction | 2x Keihin 22mm slide type manual choke |
| Ignition | Battery & coil |
| Starting | Kick |
| Max Power | 15 hp / 10.9 kW @ 10500 rpm |
| Max Torque | 1.05 kgf-m / 7.5 lb-ft @ 9000 rpm |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Front Suspension | Oil-damped telescopic forks |
| Rear Suspension | Dual shocks, swing arm, |
| Front Brakes | Drum |
| Rear Brakes | Drum |
| Front Tyre | 2.50-18 |
| Rear Tyre | 2.75-18 |
| Wet Weight | 133 kg / 295.4 lbs |
| Fuel Capacity | 10 Litres / 10.6 US gal |
