1978 CZ 125 Trail
Cross and Motocross

1978 CZ 125 Trail Specifications

  • Updated: 2023-03-20

General information

ModelCZ 125 Trail

Engine and transmission

Displacement123.0 ccm (7.51 cubic inches)
Engine typeSingle cylinder, two-stroke
Power11.0 HP (8.0 kW) @ 5750 RPM
Top speed90.0 km/h (55.9 mph)
Bore x stroke52.0 x 58.0 mm (2.0 x 2.3 inches)
Fuel controlPort control
Cooling systemAir
Transmission typeChain (final drive)

Chassis, suspension, brakes and wheels

Front tire2.75-21
Rear tire3.50-18
Front brakesExpanding brake
Rear brakesExpanding brake
Weight incl. oil, gas, etc127.0 kg (280.0 pounds)
Fuel capacity11.00 litres (2.91 US gallons)
Show all bikes made in 1978