The Aprilia Tuono 125 is a two-stroke, single cylinder motorcycle with a 125.1 cc capacity and a 12.5:1 compression ratio. It has a liquid cooling system, a ~A28 mm Dell’Orto PHBH BD carburetor, and CDI ignition. The bike produces a maxim power of 10.4 Nm or 14 hp, and a maximum torque of 16.25 Nm or 12 ft-lb. It has a six-speed transmission and chain final drive. The frame is an aluminum twin spar, while the front suspension is a ~A40 mm upside-down hydraulic action telescopic fork with 120 mm or 4.7 inches of front wheel travel. The rear suspension is a cast aluminum swing-arm with asymmetrical members, a thin-walled structural shell, and a hydraulic mono-shock with adjustable spring preload. The rear wheel travel is also 120 mm or 4.7 inches. The front brakes consist of a single ~A320 mm disc and a 4-piston caliper, while the rear brakes have a single ~A220 mm disc and a 2-piston caliper. The front tire is 110/70-17, and the rear tire is 150/60-17. This motorcycle was manufactured from 2003 to 2005.
Technical specifications:
Make Model: Aprilia Tuono 125
| Year | 2003 – 05 |
|---|---|
| Engine | Two stroke, single cylinder |
| Capacity | 125.1 cc / 7.6 cu in |
| Bore x Stroke | 54 x 54.5 mm |
| Compression Ratio | 12.5:1 |
| Cooling System | Liquid cooled |
| Induction | ~A28 mm Dell’Orto PHBH BD carburetor |
| Ignition | CDI |
| Starting | Electric |
| Max Power | 10.4 Nm / 14 hp |
| Max Torque | 16.25 Nm / 1.66 kgf-m / 12 ft-lb |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Frame | Aluminium twin spar |
| Front Suspension | ~A40 mm Upside-down hydraulic action telescopic fork |
| Front Wheel Travel | 120 mm / 4.7 in |
| Rear Suspension | Cast Aluminium swing-arm with asymmetrical members and thin walled structural shell. Hydraulic monoshock with adjustable spring preload |
| Rear Wheel travel | 120 mm / 4.7 in |
| Front Brakes | Single ~A320 mm disc, 4 piston caliper |
| Rear Brakes | Single ~A220 mm disc, 2 piston caliper |
| Front Tyre | 110/70-17 |
| Rear Tyre | 150/60-17 |
