Aprilia Pegaso 125 (1991-92)

The Aprilia Pegaso 125 is a two-stroke, single cylinder motorcycle produced in 1991-92. It has a 124cc capacity engine with a compression ratio of 14.0:1 and is liquid cooled. The bike is equipped with a 34mm Dell’Orto carburetor and has electric starting capabilities. It has a maximum power output of 23 kW / 31 hp at 10,000 rpm and max torque of 22.5 Nm / 2.3 kgf-m / 16.6 ft-lb at 8,500 rpm. The 6-speed transmission and chain final drive work well with the steel double cradle frame, and the bike has a rake of 28 degrees and trail of 100mm / 3.9in. The front suspension is ~A41mm inverted telescopic forks with 210mm / 8.3in wheel travel, and the rear suspension is a single shock with preload adjustment and 220mm / 8.7in wheel travel. The front brakes have a single ~A300mm disc with a 2 piston caliper.

Technical specifications:

Make Model: Aprilia 125 Pegaso

Year: 1991 – 92
Engine: Two stroke, single cylinder, reed valves
Capacity: 124 cc / 7.6 cu in
Bore x Stroke: 54 x 54.5mm
Compression Ratio: 14.0:1
Cooling System: Liquid cooled
Lubrication: Dry sump, external oil pump
Induction: ~A34 mm Dell’Orto carburetor
Starting: Electric
Max Power: 23 kW / 31 hp @ 10000 rpm
Max Torque: 22.5 Nm / 2.3 kgf-m / 16.6 ft-lb @ 85000 rpm
Clutch: Wet, cable operatied
Transmission: 6 Speed
Final Drive: Chain
Frame: Steel double cradle
Rake: 28 degrees
Trail: 100 mm / 3.9 in
Front Suspension: ~A41 mm Inverted telescopic forks
Front Wheel Travel: 210 mm / 8.3 in
Rear Suspension: Single chock preload adjustable
Rear Wheel Travel: 220 mm / 8.7 in
Front Brakes: Single ~A300 mm disc, 2 piston caliper