1979 Yamaha LB 3 bop 80 Specs

motorcycle specs

These are the known mechanical and performance specifications for your 1979 Yamaha LB 3 bop 80.

Basic Specs

Year1979
MakeYamaha
ModelYamaha LB 3 bop 80
Cost

Engine

Displacement73.00 ccm (4.45 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression5.8:1
Bore/Stroke47.0 x 42.0 mm (1.9 x 1.7 inches)
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
CoolingAir

Drivetrain

Gearbox3-speed
Final DriveChain
Clutch
Driveline

Performance

Horespower5.00 HP (3.6 kW)
Torque
Top Speed65.0 km/h (40.4 mph)

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity3.50 litres (0.92 gallons)
Emissions

Chassis

Frame Type
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight
Wet Weight82.0 kg (180.8 pounds)

Wheels & Brakes

Front Tire/Tyre4.00-10
Rear Tire/Tyre4.00-10
Front BrakesExpanding brake
Front Brake Diameter
Rear BrakesExpanding brake
Rear Brake Diameter
Wheels

Comments

It appears you're interested in specifications for the Yamaha LB 3 bop 80. This Scooter model is powered by a Single cylinder, two-stroke engine with 73.00 ccm (4.45 cubic inches) of actual displacement before 5.8:1 compression. Fueling is metered via allowing this machine to produce its 5.00 HP (3.6 kW) horsepower and torque. According to our records engine heat of the Yamaha LB 3 bop 80 is moderated by Air. You'll need to get familiar with the 3-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 4.00-10 and the rear is 4.00-10 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Expanding brake front brakes and Expanding brake rear brakes. The Yamaha LB 3 bop 80 was launched in 1979, 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.