Segment: Sport / Super Sport
Production years: 1992, 1993
In 1992, the Italian motorcycle manufacturer launched the Aprilia AF1 125 Sport Pro, the last AF1 motorcycle in the series that featured several modifications and improvements, enhancing its overall capabilities.
The 1992 Sport Pro motorcycle came with a slightly different tail section, small air intakes, and a new front fender. In the end, the bike was replaced by the RS 125, a motorcycle fitted with the new Rotax engine, more reliable and powerful.
The bike had standard fittings such as a full fairing with a rectangular headlight, a medium-sized windscreen, a two-piece dual seat, a single exhaust system with a silencer mounted high on the left side, a single-sided swingarm, and five-spoke aluminum wheels.
The bike’s suspension system comprised a 38 mm upside-down telescopic fork with 120 mm of travel on the front and an adjustable monoshock on the rear with 120 mm of travel, offering optimum suspension performance and handling.
The bike rolled on 17-inch wheels controlled by a 320 mm brake disc mounted on the front and handled by a four-piston caliper. The rear wheel packed a 240 mm brake disc engaged by a dual-piston caliper.
In the power department, the 1992 Aprilia AF1 125 Sport Pro took its nerves from a 124cc two-stroke single-cylinder liquid-cooled engine that delivered 33 hp at 11,000 rpm and 20 Nm (15 lb-ft) torque at 10,000 rpm.
engine specs | Type: | liquid-cooled, two-stroke, single cylinder | Displacement: | 124 cm3 | Bore X Stroke: | 2.1x2.1 in OR 53 mm | Compression Ratio: | 12:1 | Horsepower: | 33/11000 KW(hp)/RPM | Torque: | 15/10000 lb-ft/RPM OR 20/10000 Nm/RPM | Fuel System: | 28mm DellOrto Carburetor |
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transmission specs | Gearbox: | 6-speed, manual | Clutch: | wet multi-disc, manual | Primary Drive: | gear | Final Drive: | chain |
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chassis specs | Frame: | aluminium | Front Suspension: | 38mm upside-down fork | Rear Suspension: | adjustable monoshock with APS | Front Brake: | single 320mm disc, 4-piston caliper | Rear Brake: | single 240mm disc, 2-piston caliper |
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dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | 31.5 in OR 800 mm | Wheelbase: | - | Ground Clearance: | - | Weight: | 251 lbs OR 114 kg | Fuel Capacity: | 3.7 gallons OR 14.0 L |
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tyres specs | Front: | 110/70-17 | Rear: | 140/70-17 |
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