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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Yamaha > Jawa-CZ 50 Robby

Jawa-CZ 50 Robby Specs

The Jawa-CZ 50 Robby model is a Sport bike manufactured by Jawa-CZ . In this version sold from year 2013 , the dry weight is 87.0 kg (191.8 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 2.95 HP (2.2 kW) @ 9250 RPM and a maximum torque of 3.20 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 5500 RPM . With this drive-train, the Jawa-CZ 50 Robby is capable of reaching a maximum top speed of 48.0 km/h (29.8 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Jawa-CZ 50 Robby have a Steel frame with front suspension being Telescopic forks and in the rear suspension it is equiped with Hydraulic telescopic . Stock tire sizes are 2.50-16 on the front, and 3.00-16 on the rear. As for stopping power, the Jawa-CZ 50 Robby braking system includes Single disc size 200 mm (7.9 inches) at the front and Expanding brake (drum brake) size 124 mm (4.9 inches) at the rear. 

Jawa-CZ 50 Robby General Information

Brand Jawa-CZ 
Model Jawa-CZ 50 Robby 
Year 2013 
Year 2013 
Category Sport 
Factory Warranty (Years / miles)  

Jawa-CZ 50 Robby Dimensions, Aerodynamics and weight

Frame type Steel 
Seat details 2-person seat 
Wheelbase 1,200 mm (47.2 inches) 
Width 730 mm (28.7 inches) 
Seat Height 730 mm (28.7 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance  
Trail size  
Wheels details Black, 3-spoke aluminium alloy 
Front Tyres - Rims dimensions 2.50-16 
Rear Tyres - Rims dimensions 3.00-16 
Front brakes Single disc 
Rear brakes Expanding brake (drum brake) 
Front Brakes Dimensions - Disc Dimensions 200 mm (7.9 inches) 
Rear Brakes Dimensions - Disc Dimensions 124 mm (4.9 inches) 
Curb Weight (including fluids) 94.0 kg (207.2 pounds) 
Dry Weight 87.0 kg (191.8 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.0339 HP/kg 
Fuel Tank Capacity 6.50 litres (1.72 gallons) 
Reserve Fuel Capacity 1.20 litres (0.32 gallons) 
Carrying Details and Capacity  
Front Suspension Telescopic forks 
Front Suspension Travel 80 mm (3.1 inches) 
Rear Suspension Hydraulic telescopic 
Rear Suspension Travel 70 mm (2.8 inches) 

Jawa-CZ 50 Robby Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 49.50 ccm (3.02 cubic inches) 
Bore x Stroke 39.0 x 41.4 mm (1.5 x 1.6 inches) 
Compression Ratio 8.5:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration SOHC 
Maximum power - Output - Horsepower 2.95 HP (2.2 kW) @ 9250 RPM 
Maximum torque 3.20 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 5500 RPM 
Engine Maximum RPM  
Cooling system Air 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 4-speed 
Transmission type, final drive ratio Chain 
Clutch type  

Jawa-CZ 50 Robby Performance

Top Speed 48.0 km/h (29.8 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  

Jawa-CZ 50 Robby Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Electric & kick