CPI Oliver 50: history, specs, pictures

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CPI Oliver 50
Manufacturer
CPI
Also called Oliver Sport, Oliver City, Oliver Sport 50, Oliver City 50
Production 2004 - 2014
Engine
single cylinder, two-stroke
Bore / Stroke 40.0mm x 39.2mm
Horsepower 3.08 HP (2.3 KW) @ 7000RPM
Torque 3.25 ft/lbs (4.4 Nm) @ 5000RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: automatic

Final Drive: belt

Clutch: cvt
Suspension Front: hydraulic telescope fork
Rear: hydraulic suspension adjustable
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 120/70-12
Rear Tire 120/70-12
Wheelbase 49.61 inches (1260 mm)
Length 72.4 inches (1839 mm)
Width 26.14 inches (664 mm)
Height 44.53 inches (1131 mm)
Weight 185.19 pounds (84.0 Kg) (dry),
Oil Capacity 0.37 Gallon (1.40 Liters)
Fuel Capacity 1.37 Gallon (5.20 Liters)
Fuel Consumption 2.20 liters/100 km (45.5 km/l or 106.92 mpg)
Manuals Service Manual


The CPI Oliver City 50 was a single cylinder, two-stroke standard produced by CPI between 2004 and 2014. Max torque was 3.25 ft/lbs (4.4 Nm) @ 5000 RPM. Claimed horsepower was 3.08 HP (2.3 KW) @ 7000 RPM.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, two-stroke. A 40.0mm bore x 39.2mm stroke result in a displacement of just 49.2 cubic centimeters. Fuel was supplied via a overhead cams (ohc).

Drive[edit | edit source]

The bike has a automatic transmission. Power was moderated via the cvt.

Chassis[edit | edit source]

It came with a 120/70-12 front tire and a 120/70-12 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a hydraulic telescope fork while the rear was equipped with a hydraulic suspension adjustable. The Oliver City 50 was fitted with a 1.37 Gallon (5.20 Liters) fuel tank. The bike weighed just 185.19 pounds (84.0 Kg). The wheelbase was 49.61 inches (1260 mm) long.