Aprilia AF1 125 Futura (1991)

The Aprilia AF1 125 Futura, released in 1991, has a two-stroke single cylinder engine with a capacity of 124.7 cc and GILNISIL surface coating. The compression ratio is 13.6:1, and it is cooled by a liquid cooling system, with an electronic ignition and electric starting. This motorcycle has a maximum power of 22.3 kW (30 hp) at 8800 rpm and a maximum torque of 19.6 Nm (14.5 lb-ft) at 10000 rpm. It has a six-speed transmission with a chain final drive. The front suspension is an upside-down fork with a diameter of 38 mm, while the rear suspension is an Aprilia Progressive System with hydraulic single shock-absorber, providing 120mm of rear wheel travel and 1120mm of wheel travel. The front brake is a single 320mm disc with a 4-piston caliper and the rear brake is a single 240mm disc with a 2-piston caliper. The front tyre is 100/80 -17 and the rear tyre is 140/70 -17. The seat height is 800 mm (31.5 in), and the dry weight is 114 kg (251 lbs).

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Technical specifications:

Make Model: Aprilia AF1 125 Futura

Year: 1991 –

Engine: Two stroke, single cylinder light alloy and barrel with GILNISIL surface coating

Capacity: 124.7 cc / 7.6 cu in

Bore x Stroke: 54 x 54.5 mm

Compression Ratio: 13.6:1

Cooling System: Liquid cooled

Induction: Dell’Orto 34mm flat slide carburetor

Ignition: Electronic

Starting: Electric

Max Power: 22.3 kW / 30 hp @ 8800 rpm

Max Torque: 19.6 Nm / 2.0 kgf-m / 14.5 lb-ft @ 10000 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: Upside down fork, 38 mm

Rear Suspension: Aprilia Progressive System with hydraulic single shock-absorber, 1120mm wheel travel

Rear Wheel Travel: 120 mm / 4.7 in

Front Brakes: Single 320 mm disc, 4 piston caliper

Rear Brakes: Single 240 mm disc, 2 piston caliper

Front Tyre: 100/80 -17

Rear Tyre: 140/70 -17

Seat Height: 800 mm / 31.5 in

Dry Weight: 114 kg / 251 lbs