The Ducati 125 Bronco motorcycle was produced between 1960 and 1966. It has a four-stroke, single-cylinder engine with a capacity of 124.4 cc and a compression ratio of 6.8:1. The bike is air-cooled and has a Dell’ Orto ME18BS carburetor and a 6V ignition system. The maximum power output is 4.8 kW at 6,500 rpm. The transmission is four-speed with a final drive chain and gear ratios of 2.69, 1.85, 1.36, and 1:1. The frame is made of tubular steel and is a duplex full cradle design. The front suspension is a Marzocchi hydraulically damped telescopic fork, while the rear suspension is a non-adjustable twin hydraulic shock swingarm. The front and rear brakes are both 123 x 25 mm double shoe drum brakes. The front and rear tires are both 2.75 – 16. The bike has a length of 1920 mm, a height of 910 mm, and a wheelbase of 1285 mm. The seat height is 790 mm, and the dry weight is 91 kg. The fuel capacity is 13 liters, and the top speed is 86 km/h.
Technical specifications:
Make Model: Ducati 125 Bronco
| Year | 1960 – 66 |
|---|---|
| Engine | Four stroke, single cylinder, OHV, pushrod |
| Capacity | 124.4 cc / 7.6 cu in |
| Bore x Stroke | 55.2 52 mm |
| Compression Ratio | 6.8:1 |
| Cooling System | Air cooled |
| Induction | Dell’ Orto ME18BS carburetor |
| Ignition | 6V, 28W, Flywheel magneto |
| Starting | Kick |
| Max Power | 4.8 kW / 6.5 hp @ 6500 rpm |
| Transmission | 4 Speed |
| Final Drive | Chain |
| Gear Ratio | 1st 2.69 / 2nd 1.85 / 3rd 1.36 / 4th 1:1 |
| Frame | Tubular steel, duplex full cradle |
| Front Suspension | Marzocchi hydraulically damped telescopic fork. |
| Rear Suspension | Non-adjustable twin hydraulic shock swingarm. |
| Front Brakes | 123 x 25 mm Double shoe drum |
| Rear Brakes | 123 x 25 mm Double shoe drum |
| Front Tyre | 2.75 – 16 |
| Rear Tyre | 2.75 – 16 |
| Dimensions | Length 1920 mm / 75.68 in Height 910 mm / 35.8 in |
| Wheelbase | 1285 mm / 50.6 in |
| Seat Height | 790 mm / 31.1 in |
| Dry Weight | 91 kg / 200 lbs |
| Wet Weight | 103.3 kg / 228 lbs |
| Fuel Capacity | 13 Litres / 3.4 US gal / 2.9 Imp gal |
| Top Speed | 86 km/h / 53.4 mph |
