Aprilia AF1 125 Sintesi Replica (1989)

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The Aprilia AF1 125 Sintesi Replica is a 1989 motorcycle with a two-stroke, single-cylinder engine featuring a light alloy barrel with Gilnisil coating. It has a 124.7cc capacity and a compression ratio of 15.1:1. The bike is liquid-cooled and has a Dell’Orto carburetor with a 28mm induction, electronic ignition, and electric starting. It boasts a max power of 21.4kW at 10500 rpm and a max torque of 18.6 Newton-meters at 10000 rpm. The transmission has 6 speeds and the final drive is via chain. The front suspension is telescopic with a 38mm diameter and 120mm of wheel travel. The rear suspension is an Aprilia progressive mono shock system made by Sebach that also offers 120mm of wheel travel. The front brake is a single 320mm floating disc with a 4-piston caliper made by Brembo, whereas the rear brake is a single 240mm disc with a 2-piston caliper. The front and rear tires are sized 100/80-17 and 130/70-17, respectively. The seat height stands at 800mm.

Technical specifications:

Make Model: Aprilia AF1 125 Sintesi Replica

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

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