Yamaha
Technische Daten
- Bore x stroke
- 49.0 x 42.0 mm (1.9 x 1.7 inches)
- Category
- Sport
- Clutch
- Wet plate
- Color options
- White or blue
- Comments
- This is the UK model. Only in production for 4 years 1979/82.
- Compression
- 7.1:1
- Cooling system
- Oil & air
- Displacement
- 79.0 ccm (4.82 cubic inches)
- Dry weight
- 78.0 kg (172.0 pounds)
- Engine type
- Single cylinder, two-stroke
- Exhaust system
- Single expansion chamber
- Frame type
- Steel cradle
- Front brakes
- Single disc. Single sliding piston caliper
- Front suspension
- Telescopic forks
- Front tire
- 2.50 -18
- Fuel capacity
- 10.00 litres (2.64 US gallons)
- Fuel system
- Carburettor. Mikuni VM18
- Gearbox
- 6-speed
- Ground clearance
- 195 mm (7.7 inches)
- Ignition
- CDI
- Lubrication system
- Wet sump
- Max RPM
- 12000
- Model name
- Yamaha RD 80 LC
- Modifications compared to previous model
- No changes in any year (Europe got a different model a RD125LC lookalike).
- Overall height
- 790 mm (31.1 inches)
- Overall length
- 2035 mm (80.1 inches)
- Overall width
- 685 mm (27.0 inches)
- Power
- 10.0 HP (7.3 kW)) @ 8500 RPM
- Power/weight ratio
- 0.1282 HP/kg
- Rear brakes
- Expanding brake (drum brake)
- Rear suspension
- Yamaha monoshock
- Rear tire
- 2.76 -18
- Reserve fuel capacity
- 1.10 litres (0.29 US gallons)
- Seat height
- 765 mm (30.1 inches) If adjustable, lowest setting.
- Starter
- Kick
- Top speed
- 128.7 km/h (80.0 mph)
- Torque
- 9.4 Nm (1.0 kgf-m or 6.9 ft.lbs) @ 6000 RPM
- Transmission type
- Chain (final drive)
- Wheelbase
- 1230 mm (48.4 inches)
- Year
- 1982