CZ 125: history, specs, pictures
The CZ 125 was a single cylinder, two-stroke allround motorcycle produced between 1974 and 2001. It could reach a top speed of 53 mph (85 km/h). Claimed horsepower was 9.79 HP (7.3 KW) @ 5500 RPM.
Engine[edit | edit source]
The engine was a liquid cooled single cylinder, two-stroke. A 52.0mm bore x 58.0mm stroke result in a displacement of just 123.0 cubic centimeters. The engine featured a 8.6:1 compression ratio. Fuel was supplied via a port control.
Drive[edit | edit source]
The bike has a 5-speed transmission. The final drive was via chain. Power was moderated via the wet plate.
Chassis[edit | edit source]
It came with a 2.75-21 front tire and a 3.50-18 rear tire. Stopping was achieved via single disc in the front and a expanding brake in the rear. The front suspension was a forks while the rear was equiped with a twin shocks. The 125 was fitted with a 3.3 Gallon (12.50 Liters) fuel tank. The bike weighed just 277.78 pounds (126.0 Kg). The wheelbase was 76.77 inches (1950 mm) long.
In Media[edit | edit source]
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| CZ 125 | |
| Manufacturer | |
|---|---|
| Also called | 125 Sport, 125 Trail |
| Production | 1974 - 2001 |
| Class | Road |
| Engine | single cylinder, two-stroke |
| Bore / Stroke | 52.0mm x 58.0mm |
| Top Speed | 53 mph (85 km/h) |
| Horsepower | 9.79 HP (7.3 KW) @ 5500RPM |
| Fuel System | carburetor. jikov 24mm |
| Transmission | Gear box: 5-speed Final Drive: chain |
| Suspension | Front: forks Rear: twin shocks |
| Brakes | Front: single disc Rear: expanding brake |
| Front Tire | 2.75-21 |
| Rear Tire | 3.50-18 |
| Wheelbase | 76.77 inches (1950 mm) |
| Length | 50.98 inches (1295 mm) |
| Width | 25.59 inches (650 mm) |
| Height | 39.57 inches (1005 mm) |
| Seat Height | 33.46 inches (850 mm) |
| Weight | 277.78 pounds (126.0 Kg) (dry), 127.0 kg (wet) |
| Fuel Capacity | 3.3 Gallon (12.50 Liters) |
| Manuals | Service Manual |
The CZ 125 was a single cylinder, two-stroke Road motorcycle produced by CZ between 1974 and 2001. It could reach a top speed of 53 mph (85 km/h). Claimed horsepower was 9.79 HP (7.3 KW) @ 5500 RPM.
Engine[edit | edit source]
The engine was a liquid cooled single cylinder, two-stroke. A 52.0mm bore x 58.0mm stroke result in a displacement of just 123.0 cubic centimeters. Fuel was supplied via a port control.
Drive[edit | edit source]
The bike has a 5-speed transmission. Power was moderated via the wet plate.
Chassis[edit | edit source]
It came with a 2.75-21 front tire and a 3.50-18 rear tire. Stopping was achieved via single disc in the front and a expanding brake in the rear. The front suspension was a forks while the rear was equipped with a twin shocks. The 125 was fitted with a 3.3 Gallon (12.50 Liters) fuel tank. The bike weighed just 277.78 pounds (126.0 Kg). The wheelbase was 76.77 inches (1950 mm) long.