Specifications
2017 Jawa-CZ 660 Sportard
Dry weight: 195.0 kg (429.9 pounds)
Power/weight ratio: 0.2476 HP/kg
Seat height: 860 mm (33.9 inches) If adjustable, lowest setting.
Wheelbase: 1518 mm (59.8 inches)
Fuel capacity: 17.00 litres (4.49 US gallons)
Reserve fuel capacity: 1.50 litres (0.40 US gallons)
Frame type: Tubular
Front suspension: Telescopic forks
Front wheel travel: 150 mm (5.9 inches)
Rear suspension: Bitubo shocks
Rear wheel travel: 170 mm (6.7 inches)
Front tire: 110/90-17
Rear tire: 140/80-17
Front brakes: Double disc
Diameter: 305 mm (12.0 inches)
Rear brakes: Single disc
Diameter: 280 mm (11.0 inches)
Displacement: 660.0 ccm (40.27 cubic inches)
Engine type: Single cylinder, four-stroke
Engine details: Minarelli engine
Power: 48.3 HP (35.2 kW) @ 6000 RPM
Torque: 57.5 Nm (5.9 kgf-m or 42.4 ft.lbs) @ 5000 RPM
Top speed: 165.0 km/h (102.5 mph)
Compression: 10.0:1
Bore x stroke: 100.0 x 84.0 mm (3.9 x 3.3 inches)
Valves per cylinder: 4
Fuel system: Injection
Fuel control: Double Overhead Cams/Twin Cam (DOHC)
Cooling system: Liquid
Gearbox: 5-speed
Transmission type,
final drive: Chain