Yamaha LB 70 Chappy - 1989 Specifications and Reviews

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General information

Model:Yamaha LB 70 Chappy

Engine and Transmission Specifications

Exhaust system:single pipe with catalyzer
Greenhouse gases:69.6 CO
Fuel consumption:3.00 litres/100 km (33.3 km/l or 78.41 mpg)
Clutch:automatic constant mesh
Transmission type,final drive:Chain
Cooling system:Air
Lubrication system:Autolube
Fuel control:Membrane
Fuel system:Carburettor. Mikuni
Valves per cylinder:2
Bore x stroke:47.0 x 42.0 mm (1.9 x 1.7 inches)
Max RPM:6000
Top speed:72.4 km/h (45.0 mph)
Torque:5.90 Nm (0.6 kgf-m or 4.4 ft.lbs) @ 4000
Engine type:Single cylinder, two-stroke
Capacity:65.00 ccm (3.97 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes:Expanding brake (drum brake)
Front brakes:Expanding brake (drum brake)
Rear tyre dimensions:4.00-8-4PR
Front tyre dimensions:4.00-8-4PR
Rear suspension:monoshock
Front suspension:standard forks
Frame type:CrMo steel

Physical measures and capacities

Reserve fuel capacity:1.00 litres (0.26 gallons)
Fuel capacity:3.50 litres (0.92 gallons)
Wheelbase:1,050 mm (41.3 inches)
Ground clearance:135 mm (5.3 inches)
Overall width:665 mm (26.2 inches)
Overall length:1,565 mm (61.6 inches)
Overall height:925 mm (36.4 inches)
Seat height:710 mm (28.0 inches) If adjustable, lowest setting.
Power/weight ratio:0.0658 HP/kg
Dry weight:73.0 kg (160.9 pounds)

Other specs

Color options:yellow

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