The Aprilia AF1 125 Project 108 Sport is a 1988 motorcycle with a liquid-cooled, two-stroke, single-cylinder engine that has a capacity of 123cc. Its Dell’Orto carburetor measures 28mm and it has an electric starter. It delivers a maximum power output of 18.7 kW or 25.1 horsepower at 10,000 rpm and a maximum torque of 17.7 Nm or 13.1 lb-ft at 8,000 rpm. The transmission is a 6-speed one, and the final drive is via chain. Front and rear suspension systems feature the telescopic fork and Sebac mono-shock, respectively. The front brake is a single 260mm disc while the rear brake is a single 240mm one. The bike has a dry weight of 120 kg or 265 lbs, and a wet weight of 134.6 kg or 297 llbs. It has a fuel capacity of 22.5 L or 5.9 US gal and an average consumption of 4.4 L/100 km or 53 US mpg.
Technical specifications:
Make Model: Aprilia AF1 125 Project 108 Sport
| Year | 1988 |
|---|---|
| Engine | Two stroke, single cylinder |
| Capacity | 123 cc / 7.5 cu in |
| Bore x Stroke | 54 x 54.5 mm |
| Compression Ratio | 15.5:1 |
| Cooling System | Liquid cooled |
| Induction | Dell’Orto carburetor, 28 mm |
| Starting | Electric |
| Max Power | 18.7 kW / 25.1 hp @10000 rpm |
| Max Torque | 17.7 Nm / 1.8 kgf-m / 13.1 lb-ft @ 8000 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Telescopic fork, 4-way anti-drive adjustable |
| Rear Suspension | Sebac mono shock |
| Front Brakes | Single 260 mm disc |
| Rear Brakes | Single 240mm disc |
| Front Tyre | 100/80-16 |
| Rear Tyre | 120/80-16 |
| Dry Weight | 120 kg / 265 lbs |
| Wet Weight | 134.6 kg / 297 lbs |
| Fuel Capacity | 22.5 L / 5.9 US gal |
| Consumption Average | 4.4 L/100 km / 22.7 km/l / 53 US mpg |
