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Naked bike · 2000

125

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MotoLibrary Score
34 /100 Commuter
Power/Weight
0.08 hp/kg
Engine
123 ccm

2000 CZ 125 Technical Analysis & Specification Breakdown

Positioned in CZ's naked motorcycle lineup, the 2000 CZ 125 features a 123 cc (7.5 cu in) single cylinder, two-stroke configuration. In factory specification, peak output is rated at 10 HP (7.3 kW) at 5,500 rpm, transferring power to the rear wheel through a 5-speed gearbox. With a specific output of 81.3 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the 125 measures 126 kg (278 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (12.6 kg per horsepower). Rider ergonomics and chassis geometry center around a 850 mm (33.5 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams. The 12.5-liter (3.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's CZ archive, this model family spans 5 indexed model years from 1997 to 2001, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
81.3 HP/L
Power-to-Weight
0.08 HP/kg (12.6 kg/HP)
Standover Height
850 mm (33.5 in)
Engine
Displacement 123.0 ccm (7.51 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Power 10.0 HP (7.3 kW)) @ 5500 RPM
Transmission
Gearbox 5-speed
Dimensions & Weight
Dry Weight 126.0 kg (277.8 pounds)
Power/Weight 0.0794 HP/kg
Seat Height 850 mm (33.5 inches) If adjustable, lowest setting.
Fuel Capacity 12.50 litres (3.30 US gallons)
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Buying Checklist

Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏍️
Best For
City & Weekend Rides
📏
Seat Height
85 cm / 33.5 in
⚖️
Handling
Very lightweight — easy to handle
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