02 July. Thursday 2026
Jonway YY250X-8 - 2012 Specifications and Reviews
The 2012 Jonway YY250X-8 is a versatile 250cc allround motorcycle powered by a liquid-cooled twin four-stroke engine delivering 19.4 hp. Best suited for riders seeking reliable everyday commuting and light sport riding, it combines practical features like fuel injection and adjustable rear suspension with a respectable 130 km/h top speed. Its balanced performance and sturdy construction make it an accessible entry-level option.
2012
General information | |
| Category | Allround |
| Year | 2012 |
| Model | Jonway YY250X-8 |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Stainless steel |
| Transmission type,final drive | Chain |
| Cooling system | Liquid |
| Fuel system | Injection |
| Top speed | 130.0 km/h (80.8 mph) |
| Torque | 17.50 Nm (1.8 kgf-m or 12.9 ft.lbs) @ 6000 |
| Power | 19.44 |
| Engine type | Twin, four-stroke |
| Capacity: | 249.00 ccm (15.19 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 140/70-16 |
| Front tyre dimensions | 110/70-16 |
| Rear suspension | Adjustable shocks |
| Front suspension | Telescopic fork |
| | |
Physical measures and capacities | |
| Fuel capacity | 13.00 litres (3.43 gallons) |
| Wheelbase | 1,470 mm (57.9 inches) |
| Overall width | 770 mm (30.3 inches) |
| Overall length | 2,160 mm (85.0 inches) |
| Overall height | 1,145 mm (45.1 inches) |
| Power/weight ratio | 0.1200 HP/kg |
| Dry weight | 162.0 kg (357.1 pounds) |
Other specs | |
| Comments | Chinese bike |
| Seat height | 715 mm (28.1 inches) If adjustable, lowest setting. |
| Rear tyre | 110/90-18 |
| Front tyre | 90/90-18 |
| Clutch | Wet type, muti plate, hand operation |
| Gearbox | 5-speed |
| Ignition | CDI |
| Bore x Stroke | 57.0 x 57.8 mm (2.2 x 2.3 inches) |
| Compression | 10.5:1 |
| Torque | 13.20 Nm (1.3 kgf-m or 9.7 ft.lbs) @ 6000 Revolutions">RPM |
| Capacity: | 147.00 ccm (8.97 cubic inches) |
| Model | Jianshe JS150-A-F3 |
| Color options | Red |
| Electrical | 12V/9Ah battery. |
| Starter | Electric |
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