1982 Yamaha RD 80 LC Specs

motorcycle specs

These are the known mechanical and performance specifications for your 1982 Yamaha RD 80 LC.

Basic Specs

Year1982
MakeYamaha
ModelYamaha RD 80 LC
TypeSport
Cost

Engine

Displacement79.00 ccm (4.82 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM12000
Compression7.1:1
Bore/Stroke49.0 x 42.0 mm (1.9 x 1.7 inches)
Valves/Cylinder
FuelingCarburettor. mikuni vm18
Ignitioncdi
Exhaustsingle expansion chamber
Lubricationwet sump
CoolingOil & air

Drivetrain

Gearbox6-speed
Final DriveChain
Clutchwet plate
Driveline

Performance

Horespower10.00 HP (7.3 kW)
Torque0.90 Nm (0.1 kgf-m or 0.7 ft.lbs)
Top Speed128.7 km/h (80.0 mph)

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity10.00 litres (2.64 gallons)
Emissions

Chassis

Frame Typesteel cradle
Rake
Trail
Front Suspensiontelescopic forks
Front Travel
Rear Suspensionyamaha monoshock
Rear Travel
Seat
Seat Height765 mm (30.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1 mm (0.0 inches)
Total Length1 mm (0.0 inches)
Total Width685 mm (27.0 inches)
Ground Clearance195 mm (7.7 inches)
Wheelbase1 mm (0.0 inches)
Dry Weight78.0 kg (172.0 pounds)
Wet Weight

Wheels & Brakes

Front Tire/Tyre
Rear Tire/Tyre
Front BrakesSingle disc. single sliding piston caliper
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels

Comments

It appears you're interested in specifications for the Yamaha RD 80 LC. This Sport model is powered by a Single cylinder, two-stroke engine with 79.00 ccm (4.82 cubic inches) of actual displacement before 7.1:1 compression. Fueling is metered via Carburettor. mikuni vm18 allowing this machine to produce its 10.00 HP (7.3 kW) horsepower and 0.90 Nm (0.1 kgf-m or 0.7 ft.lbs) torque. According to our records engine heat of the Yamaha RD 80 LC is moderated by Oil & air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, steel cradle. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. single sliding piston caliper front brakes and Expanding brake (drum brake) rear brakes. The Yamaha RD 80 LC was launched in 1982, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.

This is the UK model. Only in production for 4 years 1979/82.