Power Chief PY150: history, specs, pictures

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Power Chief PY150
Manufacturer
Also called PY 150
Production 2005
Engine
single cylinder, four-stroke
Bore / Stroke 57.0mm x 48.8mm
Top Speed 53 mph (85 km/h)
Horsepower 10.46 HP (7.8 KW) @ 9500RPM
Torque 7.52 ft/lbs (10.2 Nm) @ 8500RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: 5-speed
Final Drive: chain
Suspension Front: twin forks
Rear: monoshock
Brakes Front: single disc
Rear: single disc. 1 piston caliper
Front Tire 2.75-21
Rear Tire 4.00-18
Wheelbase 54.53 inches (1385 mm)
Length 84.65 inches (2150 mm)
Width 21.65 inches (550 mm)
Height 44.88 inches (1140 mm)
Weight 209.44 pounds (95.0 Kg) (dry),
Fuel Capacity 2.25 Gallon (8.50 Liters)
Manuals Service Manual


The Power Chief PY150 was a single cylinder, four-stroke standard produced by Power Chief in 2005. It could reach a top speed of 53 mph (85 km/h). Max torque was 7.52 ft/lbs (10.2 Nm) @ 8500 RPM. Claimed horsepower was 10.46 HP (7.8 KW) @ 9500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 57.0mm bore x 48.8mm stroke result in a displacement of just 150.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

It came with a 2.75-21 front tire and a 4.00-18 rear tire. Stopping was achieved via single disc in the front and a single disc. 1 piston caliper in the rear. The front suspension was a twin forks while the rear was equipped with a monoshock. The PY150 was fitted with a 2.25 Gallon (8.50 Liters) fuel tank. The bike weighed just 209.44 pounds (95.0 Kg). The wheelbase was 54.53 inches (1385 mm) long.