Key performance
13 ch
Power
124 cc
Displacement
95 km/h
Top speed
760 mm
Seat height
13.5 L
Fuel capacity
Compare the CZ 125 with: Choose a motorcycle →
Technical specifications
Changements 1978 → 2006
- Displacement
- 123 cc → 124 cc
- Power
- 11.0 ch @ 5750 tr/min (8.0 kW) → 12.6 ch @ 8200 tr/min (9.2 kW)
- Torque
- — → 9.2 Nm @ 7000 tr/min
- Engine type
- Single cylinder, two-stroke → Single cylinder, four-stroke
- Compression ratio
- 8.6:1 → 9.0:1
- Bore × stroke
- 52.0 x 58.0 mm (2.0 x 2.3 inches) → 56.5 x 49.5 mm (2.2 x 1.9 inches)
- Valve timing
- Port control → —
- Starter
- — → Kick
- Gearbox
- 4-speed → 5-speed
- Final drive
- Chain (final drive) → —
- Front suspension
- — → Telescopic forks 150mm
- Rear suspension
- — → Telescopic units 80mm
- Front brakes
- Expanding brake → Single disc
- Rear brakes
- Expanding brake → Expanding brake (drum brake)
- Front tyre
- 2.75-21 → -.
- Rear tyre
- 3.50-18 → —
- Seat height
- — → 760.00 mm
- Wheelbase
- — → 1370.00 mm
- Fuel capacity
- 11.00 L → 13.50 L
- Weight
- 127.00 kg → —
- Dry weight
- — → 125.00 kg
Engine
- Displacement
- 124 cc
- Power
- 12.6 ch @ 8200 tr/min (9.2 kW)
- Torque
- 9.2 Nm @ 7000 tr/min
- Engine type
- Single cylinder, four-stroke
- Cooling
- Air
- Compression ratio
- 9.0:1
- Bore × stroke
- 56.5 x 49.5 mm (2.2 x 1.9 inches)
- Starter
- Kick
Chassis
- Gearbox
- 5-speed
- Front suspension
- Telescopic forks 150mm
- Rear suspension
- Telescopic units 80mm
Brakes
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- -.
Dimensions
- Seat height
- 760.00 mm
- Wheelbase
- 1370.00 mm
- Fuel capacity
- 13.50 L
- Dry weight
- 125.00 kg
Indicators & positioning
Volumetric power
101.6 ch/L
In category Sport · 62-248cc displacement (1696 motorcycles compared)
Power 13 ch Top 49%
7 ch median 13 ch 27 ch
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