The Ducati 98 and 98N were small motorcycles produced in the early 1950s to late 1950s. The engine of the bike was a four-stroke, single-cylinder overhead valve, push rod model with a capacity of 98cc. The engine had a bore of 49mm and a stroke of 52mm. The compression ratio was 8:1 and the cooling system was air-cooled. The lubrication system was dry sump and the Induction was through Dell’ Orto MA16B carburetor. The bike had a 6V, 25W, flywheel magneto ignition system and used the kick start method to operate. The bike was capable of producing a maximum power of 4.1 kW or 5.5 hp at 6800 rpm. The transmission had three speeds, but for the 1957 version, the 98N had a four-speed transmission. The final drive of the bike was through a chain. The motorcycle had an open-spine pressed steel frame and a telescopic fork front suspension. The rear suspension comprised non-adjustable twin hydraulic shocks and a swingarm. The front and rear brakes were both drum brakes. The bike had CEAT or Pirelli tires both front and rear size 2.75-17. The bike had a length of 1880 mm, a wheelbase of 1240 mm and a dry weight of 72 kg for the 98 model, and 81 kg for the 98N model. The fuel capacity was 10 L that could travel up to 75 km/h for the 98 model and 80 km/h for the 98N model.
Technical specifications:
Make Model: Ducati 98 / 98N
| Year | 98: 1952 – 55 98N: 1956 – 57 |
|---|---|
| Engine | Four stroke, single cylinder, OHV, pushrod |
| Capacity | 98 cc / 6.0 cu in |
| Bore x Stroke | 49 x 52 mm |
| Compression Ratio | 8:1 |
| Cooling System | Air cooled |
| Lubrication System | Dry sump |
| Induction | Dell’ Orto MA16B carburetor |
| Ignition | 6V, 25W, Flywheel magneto |
| Starting | Kick |
| Max Power | 4.1 kW / 5.5 hp @ 6800 rpm |
| Transmission | 98 / 98N:3 Speed For 1957 the 98N: 4 speed |
| Final Drive | Chain |
| Frame | Open spine pressed steel frame |
| Front Suspension | Telescopic fork. |
| Rear Suspension | Non-adjustable twin hydraulic shocks, swingarm |
| Front Brakes | Drum |
| Rear Brakes | Drum |
| Front Tyre | 2.75 – 17 CEAT or Pirelli |
| Rear Tyre | 2.75 – 17 CEAT or Pirelli |
| Dimensions | Length: 1880 mm / 74.1 in |
| Wheelbase | 1240 mm / 48.8 in |
| Seat Height | 730 mm / 28.7 in |
| Dry Weight | 98: 72 kg / 159 lbs 98N: 81 kg / 179 lbs |
| Fuel Capacity | 10 L / 2.6 US gal / 2.2 Imp gal |
| Top Speed | 98: 75 km/h / 46.6 mph 98N: 80 km/h / 49.7 mph |
