Sonik GPX: history, specs, pictures
| Sonik GPX | |
| Manufacturer | |
|---|---|
| Also called | GPX125, GPX 125, GPX150, GPX 150 |
| Production | 2013 |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 56.5mm x 49.5mm |
| Top Speed | 53 mph (85 km/h) |
| Horsepower | 10.46 HP (7.8 KW) @ 8000RPM |
| Torque | 6.34 ft/lbs (8.6 Nm) @ 7000RPM |
| Fuel System | carburetor |
| Ignition | cdi |
| Transmission | Gear box: 5-speed Final Drive: chain |
| Suspension | Front: hydraulic fork Rear: hydraulic shock absorber (adjustable) |
| Brakes | Front: single disc Rear: expanding brake (drum brake) |
| Front Tire | 2.75-18 |
| Rear Tire | 3.00-18 |
| Wheelbase | 51.18 inches (1300 mm) |
| Length | 82.28 inches (2090 mm) |
| Width | 30.71 inches (780 mm) |
| Height | 44.09 inches (1120 mm) |
| Seat Height | 31.1 inches (790 mm) |
| Weight | 260.15 pounds (118.0 Kg) (dry), |
| Fuel Capacity | 3.96 Gallon (15.00 Liters) |
| Fuel Consumption | 2.20 liters/100 km (45.5 km/l or 106.92 mpg) |
| Manuals | Service Manual |
The Sonik GPX125 was a single cylinder, four-stroke standard produced by Sonik in 2013. It could reach a top speed of 53 mph (85 km/h). Max torque was 6.34 ft/lbs (8.6 Nm) @ 7000 RPM. Claimed horsepower was 10.46 HP (7.8 KW) @ 8000 RPM.
Engine[edit | edit source]
The engine was a air cooled single cylinder, four-stroke. A 56.5mm bore x 49.5mm stroke result in a displacement of just 124.0 cubic centimeters.
Drive[edit | edit source]
The bike has a 5-speed transmission. Power was moderated via the manual wet multi-plate.
Chassis[edit | edit source]
It came with a 2.75-18 front tire and a 3.00-18 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a hydraulic fork while the rear was equipped with a hydraulic shock absorber (adjustable). The GPX125 was fitted with a 3.96 Gallon (15.00 Liters) fuel tank. The bike weighed just 260.15 pounds (118.0 Kg). The wheelbase was 51.18 inches (1300 mm) long.