Sym ba: history, specs, pictures

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Sym ba
Manufacturer
Sym
Also called ba125, ba 125
Production 2011 - 2014
Engine
single cylinder, four-stroke
Horsepower 6.57 HP (4.9 KW) @ 8500RPM
Torque 5.02 ft/lbs (6.8 Nm) @ 8000RPM
Fuel System carburetor
Transmission Gear box: 4-speed
Final Drive: chain
Suspension Front: telescopic fork
Rear: unit swing arm
Brakes Front: expanding brake (drum brake)
Rear: expanding brake (drum brake)
Front Tire 2.50-17
Rear Tire 2.50-17
Wheelbase 48.23 inches (1225 mm)
Length 75.2 inches (1910 mm)
Width 27.17 inches (690 mm)
Height 41.54 inches (1055 mm)
Weight 209.44 pounds (95.0 Kg) (dry),
Fuel Capacity 1.08 Gallon (4.10 Liters)
Fuel Consumption 1.54 liters/100 km (64.9 km/l or 152.74 mpg)
Manuals Service Manual


The Sym ba125 was a single cylinder, four-stroke standard produced by Sym between 2011 and 2014. Max torque was 5.02 ft/lbs (6.8 Nm) @ 8000 RPM. Claimed horsepower was 6.57 HP (4.9 KW) @ 8500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke.

Drive[edit | edit source]

The bike has a 4-speed transmission.

Chassis[edit | edit source]

It came with a 2.50-17 front tire and a 2.50-17 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The front suspension was a telescopic fork while the rear was equipped with a unit swing arm. The ba125 was fitted with a 1.08 Gallon (4.10 Liters) fuel tank. The bike weighed just 209.44 pounds (95.0 Kg). The wheelbase was 48.23 inches (1225 mm) long.