The ATK 125 4-Stroke motorcycle was produced in 2003 with a liquid-cooled, four-stroke, single-cylinder engine that had a capacity of 124 cc. It has an 11.2:1 compression ratio and a 1-into-1 high-level exhaust. The motorcycle has a maximum power output of 13.4 kW/18 hp and a maximum torque of 18 Nm/1.84 kgf-m/13.3 lb-ft. It uses a six-speed transmission and the final drive is chain-driven. The front suspension uses telescopic forks and the rear utilizes a mono-shock. The front and rear brakes are single discs with a 2-piston caliper at the front and a 1-piston caliper at the rear. The wheels are made of aluminium alloy and have laced wire spokes. It has a front tyre size of 90/90-21 and a rear tyre size of 120/80-18. The seat height reaches 874 mm/34.4 inches and the dry weight is 107 kg/236 lbs.
Technical specifications:
Make Model: ATK 125 4-Stroke
| Year | 2003 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 4-valve |
| Capacity | 124 cc / 7.6 cu in |
| Cooling System | Liquid cooled |
| Compression Ratio | 11.2:1 |
| Exhaust | 1-into-1, high level |
| Max Power | 13.4 kW / 18 hp |
| Max Torque | 18 Nm / 1.84 kgf-m / 13.3 lb-ft |
| Transmission | 6-Speed |
| Final Drive | Chain |
| Front Suspension | Telescopic forks |
| Rear Suspension | Mono shock |
| Front Brakes | Single disc, 260 mm, 2-piston caliper |
| Rear Brakes | Single disc, 220 mm, 1-piston caliper |
| Wheels | Aluminium alloy, laced wire spokes |
| Front Tyre | 90/90-21 |
| Rear Tyre | 120/80-18 |
| Seat Height | 874 mm / 34.4 in |
| Dry Weight | 107 kg / 236 lbs |
