The AF1 was a long-term project, and was presented for the first time at the Milan Show in 1985.
| ENGINE TYPE | liquid-cooled, two-stroke, single cylinder |
| Displacement | 124 cm3 |
| Bore X Stroke | 2.12x2.12 in OR 54 mm |
| Compression | 15.5:1 |
| Cooling System | Liquid cooled |
| Induction | Dell'Orto carburetor, Ø 28 mm |
| Max Power | 29/10500 KW(hp)/RPM |
| Max Torque | 13/10000 lb-ft/RPM OR 18/10000 Nm/RPM |
| TRANSMISSION SPECS | |
| Gear Box | 6-speed, manual |
| Clutch | Wet multi-disc, manual |
| Primary Drive | Gear |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Steel |
| Front Suspension | Telescopic fork |
| Rear Suspension | Adjustable Sebac monoshock |
| Front Brakes | Single 60mm disc, 4-piston caliper |
| Rear Brakes | Single 240mm disc, 2-piston caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Seat Height | 31.5 in OR 800 mm |
| Weight | 264.6 lbs OR 120 kg |
| TYRES SPECS | |
| Front Tyre | 100/80-17 inch |
| Rear Tyre | 130/70-17 |
| FUEL SYSTEM | |
| Fuel System | 28mm DellOrto carburetor |
| Fuel Capacity | 5.3 gallons OR 20.1 L |
| Fuel Consumption | 4.4 Liters / 100 km 22.7 km /L / 53 US mpg |
The AF1 was a long-term project, and was presented for the first time at the Milan Show in 1985. The Aprilia AF1 125 Project 108 was a liquid-cooled, two-stroke, single cylinder Sport Bike motorcycle produced by Aprilia in 1988. With a Max torque of 13.28 ft/lbs (18.0 Nm) @ 10000 RPM. It claimed horsepower was 28.97 HP (21.6 KW) @ 10500 RPM. The bike has a gear transmission. Power was moderated via the wet multi-disc, manual. It comes standard with a high-end suspension package, race-derived Brembo brakes and a digital instrumentation panel.
