Yamaha Zuma
Encyclopedia
The Zuma is an air-cooled 49 cc two-stroke scooter made by Yamaha Motor Company
Yamaha Motor Company
, is a Japanese motorized vehicle-producing company. Yamaha Motor is part of Yamaha Corporation and its headquarter is located in Iwata, Shizuoka. Along with expanding Yamaha Corporation into the world's biggest piano maker, then Yamaha CEO Genichi Kawakami took Yamaha into the field of motorized...

. It is also marketed as the Yamaha BWs, and the MBK Booster.

Model information

The Zuma has a 14 mm Teikei carburetor
Carburetor
A carburetor , carburettor, or carburetter is a device that blends air and fuel for an internal combustion engine. It is sometimes shortened to carb in North America and the United Kingdom....

 with automatic choke, reed-valve induction, a fan-assisted cooling system, an autolube oil-injection system with an indicator light located on instrument panel which alerts rider when oil level gets low, and electric starting with backup kick start
Kick start
Kick start refers to a method of starting an internal combustion engine by pushing a ratcheting lever with one's foot. Kick start mechanisms were almost universally a part of motorcycle engines before the mid-1970s, and were phased out of production over the next twenty years or so as electric...

.

It also has five spoke-cast wheels with low-profile 120/90-10 front and 130/90-10 rear tires. The front fork has 2.6 inches (66 mm) of travel, and rear shock has 2.4 inches (61 mm) of travel. The scooter also has 155 mm hydraulic front disc brakes and rear drum brakes. (Models through 1998 had front drum brake.)

Under the Zuma's dual seat is a modest storage compartment, and the rear cargo rack has a silver powdercoat finish and has extensions that double as passenger grabrails. Bug-eyed dual headlights mounted atop the fairing for improved visibility; the headlights have a single low beam and high beam (although many users install an inexpensive wiring modification to make both headlamps light with both the high and low beams). The instrument panel has turn signal, high beam and a low-oil indicator light.

The Zuma can carry up to 315 lb (143 kg) of passengers and cargo. Yamaha took the Zuma off the market in the U.S. in 2006 and 2007, and then reintroduced the model in 2008. In order to comply with Environmental Protection Agency regulations, the 2008 model has a restricted throttle and a catalytic converter, limiting it to a top speed of 30 mph (13.4 m/s), compared with around 35 mph (15.6 m/s) for the 2005 and earlier models).

Fuel Economy

The United States Environmental Protection Agency
United States Environmental Protection Agency
The U.S. Environmental Protection Agency is an agency of the federal government of the United States charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress...

mileage estimates for the Zuma are up to 123 mpgU.S. (52.3 km/L), depending upon how it is ridden, maintenance, road conditions, cargo, and driver/passenger weight.
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