The Yamaha Zuma 125 is a scooter introduced by Yamaha Motor Company in September 2008. It is a 125 cc version of its smaller 49cc cousin, the Zuma. Outside the United States it is known as the Yamaha BW's Fi 125.
Yamaha zuma 125 scooter Engine
The engine is a 123 cc 4-stroke SOHC 4-valve with 10:1 compression. The fuel injection system is similar to the ones installed on most Yamaha bikes, and uses a 24mm injector. The exhaust manifold comes equipped with an O2 sensor. The rated power output is close to 11 bhp (8.2 kW).[citation needed] After the break in period, the Zuma 125 can achieve a maximum speed of around 61 mph (98 km/h).
This same engine (minus the fuel injection) is also used in Yamaha's Cygnus-X scooter. There is currently an established aftermarket with numerous parts that allow the engine to be enlarged up to 287 cc.[citation needed] Depending on driving style and riding conditions, the Zuma 125's fuel economy is around 76 mpg-US (3.1 L/100 km).
Yamaha zuma 125 scooter Engine
The engine is a 123 cc 4-stroke SOHC 4-valve with 10:1 compression. The fuel injection system is similar to the ones installed on most Yamaha bikes, and uses a 24mm injector. The exhaust manifold comes equipped with an O2 sensor. The rated power output is close to 11 bhp (8.2 kW).[citation needed] After the break in period, the Zuma 125 can achieve a maximum speed of around 61 mph (98 km/h).
This same engine (minus the fuel injection) is also used in Yamaha's Cygnus-X scooter. There is currently an established aftermarket with numerous parts that allow the engine to be enlarged up to 287 cc.[citation needed] Depending on driving style and riding conditions, the Zuma 125's fuel economy is around 76 mpg-US (3.1 L/100 km).
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