Aprilia AF1 125 Sintesi (1989)

The Aprilia AF1 125 Sintesi is a 1989 motorcycle with a two stroke, single cylinder, liquid cooled engine that has a capacity of 124.7 cc. It has a compression ratio of 15.1:1 and uses a Dell’Orto carburetor for induction. The bike has electronic ignition and electric starting. It can produce a maximum power of 21.4 kW at 10500 rpm and a maximum torque of 18.6 Nm at 10000 rpm. The transmission is a 6-speed gearbox with a chain final drive. The front suspension is a telescopic fork with 38 mm diameter and the rear suspension is an Aprilia progressive mono-shock system. The bike has a seat height of 800 mm and uses 17-inch wheels with 100/80-17 front and 130/70-17 rear tires. The front brakes consist of a single floating disc with a 4 piston caliper while the rear brakes use a single 240 mm disc with a 2 piston caliper.

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Technical specifications:

Make Model: Aprilia AF1 125 Sintesi

Year: 1989

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: 15.1:1

Cooling System: Liquid cooled

Induction: Dell’Orto carburetor, 28 mm

Ignition: Electronic

Starting: Electric

Max Power: 21.4 kW / 28.66 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, 38 mm

Front Wheel Travel: 120 mm / 4.7 in

Rear Suspension: Aprilia progressive mono shock system, Sebach

Rear Wheel Travel: 120 mm / 4.7 in

Front Brakes: Single 320 mm floating disc, 4 piston caliper, Brembo

Rear Brakes: Single 240mm disc, 2 piston caliper

Front Tyre: 100/80-17

Rear Tyre: 130/70-17

Seat Height: 800 mm / 31.5 in