Aprilia AF1 125 Project 108 (1988)

The Aprilia AF1 125 Project 108 Replica is a motorcycle from 1988 with a two stroke, single cylinder, light alloy engine with Gilnisil coating. It has a capacity of 124.7 cc and a compression ratio of 15.5:1. The bike is liquid cooled with a Dell’Orto carburetor, 28 mm induction, and electronic ignition starting. It can reach a maximum power of 21.6 kW / 29 hp at 10500 rpm and maximum torque of 18.6 Nm / 1.9 kgf-m / 13.7 lb-ft at 10000 rpm. The bike has a six-speed transmission and chain final drive. The front suspension is a telescopic fork, 40 mm, 4-way anti-drive adjustable with 120 mm / 4.7 in front wheel travel, and the rear suspension is the Aprilia progressive mono-shock system with 120 mm / 4.7 in rear wheel travel. Braking is provided by a single 320 mm disc, 4 piston caliper on the front and a single 240mm disc, 2 piston caliper on the rear. The red and white bike has a seat height of 800 mm / 31.5 in, a dry weight of 120 kg / 265 lbs, and a fuel capacity of 20 L / 5.3 US gal. It has an average fuel consumption of 4.7 L/100 km / 21.5 km/l / 51 US mpg and can perform a braking 60 km/h / 37 mph – 0 in 13.3 m / 43.6 ft and a braking 100 km/h / 62 mph – 0 in 37.6 m / 123 ft. The standing 1/4 mile is 15.1 sec / 141.8 km/h / 88.1 mph, and the top speed is 169.1 km/h / 105.1 mph.

Technical specifications:

Make Model: Aprilia AF1 125 Project 108 Replica

Year: 1988
Engine: Two stroke, single cylinder, light alloy, barrel with Gilnisil coating
Capacity: 124.7 cc / 7.6 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
Ignition: Electronic
Starting: Electric
Max Power: 21.6 kW / 29 hp @10500 rpm
Max Torque: 18.6 Nm / 1.9 kgf-m / 13.7 lb-ft @ 10000 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic fork, 40 mm, 4-way anti-drive adjustable
Front Wheel Travel: 120 mm / 4.7 in
Rear Suspension: Aprilia progressive mono shock system
Rear Wheel Travel: 120 mm / 4.7 in
Front Brakes: Single 320 mm disc, 4 piston caliper
Rear Brakes: Single 240mm disc, 2 piston caliper
Front Tyre: 100/80-17
Rear Tyre: 120/80-17
Seat Height: 800 mm / 31.5 in
Dry Weight: 120 kg / 265 lbs
Wet Weight: 134.6 kg / 297 lbs
Fuel Capacity: 20 L / 5.3 US gal
Consumption Average: 4.7 L/100 km / 21.5 km/l / 51 US mpg
Braking 60 km/h / 37 mph – 0: 13.3 m / 43.6 ft
Braking 100 km/h / 62 mph – 0: 37.6 m / 123 ft
Standing 1/4 Mile: 15.1 sec / 141.8 km/h / 88.1 mph
Top Speed: 169.1 km/h / 105.1 mph
Colours: Red/white