Jawa-CZ 125 Chopper - 2006 Specifications and Reviews

The 2006 Jawa-CZ 125 Chopper is a lightweight, air-cooled cruiser designed for budget-conscious riders seeking classic styling. Its compact 124cc single-cylinder engine delivers modest performance ideal for commuting and casual riding. Known for affordable accessibility and retro chopper aesthetics, it appeals to entry-level enthusiasts and urban riders.

2006
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General information

CategorySport
Year2006
ModelJawa-CZ 125 Chopper
 
 

Engine and Transmission Specifications

Gearbox5-speed
Cooling systemAir
StarterKick
Bore x stroke56.5 x 49.5 mm (2.2 x 1.9 inches)
Compression9.0:1
Torque9.20
Power12.60
Stroke4
Engine typeSingle cylinder
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,370 mm (53.9 inches)
Seat height760 mm (29.9 inches) If adjustable, lowest setting.
Dry weight125.0 kg (275.6 pounds)

Jawa-CZ 125 Chopper dimensions and frame

Rear brakes diameter160 mm (6.3 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter265 mm (10.4 inches)
Front brakesSingle disc
Front tyre dimensions-.
Rear suspensionTelescopic units 80mm
Front suspensionTelescopic forks 150mm

Speed and acceleration

Power/weight ratio0.1008 HP/kg
Top speed95.0 km/h (59.0 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity13.50 litres (3.57 gallons)

Performance Profile & Rider Fit

12.6 hp
Peak Power
59 mph
Top Speed

Best For

Track5%
City55%
Cornering25%
Daily Riding45%
Touring20%
Passenger20%

Rider Profile

Best ForThis is a low-powered, low-displacement machine well suited to beginners or riders wanting a relaxed, non-intimidating ride.
PurposeDespite being labeled Sport, its chopper styling and modest 12.6hp output make it better suited to casual cruising than performance riding.
Rider FitThe low 760mm seat height and light 125kg dry weight make it very approachable for shorter or less physically strong riders.
CharacterIt has a laid-back, stylized cruiser personality with vintage chopper flair rather than sporty aggression.
Not Ideal ForThis bike is not suited for riders seeking highway touring speed, aggressive cornering, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2006 Jawa-CZ 125 Chopper Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 760mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2006 Jawa-CZ 125 Chopper, with a cramped knee angle of around 65 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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