Derbi Sonar 50: history, specs, pictures
| Derbi Sonar 50 | |
| Manufacturer | |
|---|---|
| Also called | Sonar 50 2T |
| Production | 2010 - 2012 |
| Engine | single cylinder, two-stroke |
| Bore / Stroke | 40.0mm x 39.3mm |
| Horsepower | 4.56 HP (3.4 KW) @ 7250RPM |
| Torque | 3.47 ft/lbs (4.7 Nm) @ 6750RPM |
| Fuel System | carburetor |
| Transmission | Gear box: automatic Final Drive: belt |
| Suspension | Front: hydraulic fork. Rear: single shock absorber |
| Brakes | Front: single disc Rear: expanding brake (drum brake) |
| Front Tire | 90/80-16 |
| Rear Tire | 110/80-14 |
| Wheelbase | 52.76 inches (1340 mm) |
| Length | 77.17 inches (1960 mm) |
| Width | 28.94 inches (735 mm) |
| Seat Height | 31.3 inches (795 mm) |
| Weight | 209.44 pounds (95.0 Kg) (dry), 103.0 kg (wet) |
| Fuel Capacity | 1.59 Gallon (6.00 Liters) |
| Manuals | Service Manual |
The Derbi Sonar 50 2T was a single cylinder, two-stroke standard produced by Derbi between 2010 and 2012. Max torque was 3.47 ft/lbs (4.7 Nm) @ 6750 RPM. Claimed horsepower was 4.56 HP (3.4 KW) @ 7250 RPM.
Engine[edit | edit source]
The engine was a air cooled single cylinder, two-stroke. A 40.0mm bore x 39.3mm stroke result in a displacement of just 49.4 cubic centimeters.
Drive[edit | edit source]
The bike has a automatic transmission. Power was moderated via the automatic centrifugal.
Chassis[edit | edit source]
It came with a 90/80-16 front tire and a 110/80-14 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 single shock absorber. The Sonar 50 2T was fitted with a 1.59 Gallon (6.00 Liters) fuel tank. The bike weighed just 209.44 pounds (95.0 Kg). The wheelbase was 52.76 inches (1340 mm) long.