The Aprilia Tuono 125 2017-18 is a motorcycle with a four-stroke, single-cylinder, DOHC, 4 valves engine with a capacity of 124.8 cc/ 7.6 cu in. Its compression ratio is 12.5+/-0.5:1 and it uses a Magneti Marelli M3G ~A, 32mm ECU induction system. The ignition is electronic with a CDI capacity discharge and it makes use of a wet sump lubrication system. The motorcycle has a 6-speed transmission and a chain final drive with a 60/13 (4.61) gear ratio. The primary drive ratio is 69/29 (2.38). The motorcycle is equipped with a front suspension consisting of a 40mm upside-down hydraulic action telescopic fork, while the rear suspension is a cast aluminum swing-arm with asymmetrical members and thin-walled structural shell. The hydraulic monoshock comes with adjustable spring preload. The front brake has a single 320mm disc and a 4-piston caliper, while the rear brake has a single 220mm disc and a 2-piston caliper. The motorcycle has a seat height of 805 mm/31.7 in, dry weight of 122 kg/269 lbs, and fuel capacity of 14 litres/3.7 US gal. The bike has a maximum power of 11.7 kW/16 hp at 10,500 rpm, and a maximum torque of 11 Nm/1.12 kgf-m/8.1 ft/lb at 8,500 rpm. The front and rear tires are 110/70-17 and 150/60-17, respectively.
Technical specifications:
Make Model: Aprilia Touno 125
| Year | 2017 – 18 |
|---|---|
| Engine | Four stroke, single cylinder, DOHC, 4 valves |
| Capacity | 124.8 cc / 7.6 cu in |
| Bore x Stroke | 58 X 47 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 12.5 +/- 0.5:1 |
| Lubrication | Wet sump |
| Induction | Magneti Marelli M3G ~A , 32mm ECU |
| Ignition | Electronic with CDI capacity discharge |
| Alternator | 13V 235W |
| Starting | Electric |
| Max Power | 11.7 kW / 16 hp @ 10500 rpm |
| Max Torque | 11 Nm / 1.12 kgf-m / 8.1 ft/lb @ 8500 rpm |
| Clutch | Multiple discs, in oil bath |
| Transmission | 6 Speed |
| Final Drive | Chain: 60/13 (4.61) |
| Gear Ratio | 1st 11/33 (0.33) 2nd 15/30 (0.50) 3rd 18/27 (0.67) 4th 20/24 (0.83) 5th 25/27 (0.92) 6th 23/22 (1.05) |
| Primary Drive | 69/29 (2.38) |
| Frame | Aluminum perimeter frame |
| 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 |
| Seat height | 805 mm / 31.7 in |
| Dry Weight | 122 kg / 269 lbs |
| Fuel Capacity | 14 Litres / 3.7 US gal |
