The Yamaha LB 70 Chappy is a scooter trumped-up by Yamaha in the dilatory 1980s. The 1989 Yamaha LB 70 Chappy belonged to the aggregation of small choppers. A little chopper is a scaled-down narration of a chopper motorcycle and is constructed from 1-inch steel tubing.
Engine
The Yamaha LB 70 Chappy is equipped with a .92-gallon fuel tank, and its fuel consumption is 78.41 mpg. The scooter reaches a speed of 72.4 km/h, or 45 mph. It produces an average of 69.6 carbon dioxide g/km of greenhouse gas emissions. At 6,000 revolutions per minute, this configuration delivers 4.8 horsepower, or 3.5 kilowatts. The engine produces a maximum torque of 5.9 newton meters, or 4.4 foot pounds, at 4,000 rpm.
Suspension, Brakes and Tires
The Yamaha LB 70 Chappy is equipped with a sample forks front suspension and a monoshock rear suspension. The drum front and rear brakes feed ample braking competence. The scooter comes with 4.00-8-4PR front and back tires.
Physical Measurements and Capacities
The Chappy weighs 73 kg, or 160.9 pounds, resulting in a .0658 HP/kg power-to-weight ratio. The 28-inch seat is positioned 5.3 inches from the ground. The wheelbase is 41.3 inches long. The scooter is 61.6 inches long, 26.2 inches wide and 36.4 inches high.
Other Specifications
The Yamaha LB 70 Chappy is powered by a single-cylinder, air-cooled, two-stroke engine. The displacement of the engine is 65 cc, or 3.97 cubic inches. The engine features 1.9-inch-by-1.7-inch Muzzle and stroke and a compression ratio of 5.8 to 1. A Mikuni carburettor delivers fuel, which goes finished a membrane fuel government step.
