The Aprilia ETX125 is a motorcycle produced from 1988-1996. Its 123.6 cc two-stroke single-cylinder engine has a compression ratio of 15.5:1 and is liquid-cooled. The bike has a six-speed transmission and can achieve a maximum power output of 13.6 kW (18.3 hp) at 8250 rpm. The frame is a single steel beam cradle, and the front suspension is a hydraulic telescopic fork (Marzocchi ~A35 mm). The rear suspension consists of a swingarm with a single shock absorber. The front brake is a single disc (~A230 mm), while the rear brake is a drum (~A125 mm). The front tire is 2.75-21, and the rear tire is 4.00-18. The dry weight of the bike is 113 kg (249 lbs), and the fuel capacity is 10 L (2.6 US gal). The top speed of the ETX125 is 121.5 km/h (75.5 mph).
Technical specifications:
Make Model: Aprilia ETX 125
| Year | 1988 – 96 |
|---|---|
| Engine | Two stroke single cylinder |
| Capacity | 123.6 cc / 7.54 cu in |
| Bore x Stroke | 54 x 54 mm |
| Compression Ratio | 15.5:1 |
| Cooling System | Liquid cooled |
| Transmission | 6 Speed |
| Maximum Power | 13.6 kW / 18.3 hp @ 8250 rpm |
| Final Drive | Chain |
| Frame | Single steel beam cradle |
| Front Suspension | Hydraulic telescopic front fork, Marzocchi ~A35 mm |
| Rear Suspension | Swingarm with single shock absorber |
| Front Brakes | Single disc, ~A230 mm |
| Rear Brakes | Drum, ~A125 mm |
| Front Tyre | 2.75-21 |
| Rear Tyre | 4.00-18 |
| Dry Weight | 113 kg / 249 lbs |
| Fuel Capacity | 10 L / 2.6 US gal |
| Top Speed | 121.5 km/h / 75.5 mph |
