Pannonia P21: history, specs, pictures

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Pannonia P21
Manufacturer
Also called P 21
Production 1974
Engine
twin, two-stroke
Bore / Stroke 56.0mm x 50.0mm
Top Speed 78 mph (125 km/h)
Horsepower 21.59 HP (16.1 KW) @ 6500RPM
Transmission Gear box: 5-speed
Final Drive: chain
Brakes Front: expanding brake
Rear: expanding brake
Front Tire 3.00-18
Rear Tire 3.25-18
Weight 135.0 kg (wet)
Fuel Capacity 4.36 Gallon (16.50 Liters)
Manuals Service Manual


The Pannonia P21 was a twin, two-stroke standard produced by Pannonia in 1974. It could reach a top speed of 78 mph (125 km/h). Claimed horsepower was 21.59 HP (16.1 KW) @ 6500 RPM.

Engine[edit | edit source]

The engine was a air cooled twin, two-stroke. A 56.0mm bore x 50.0mm stroke result in a displacement of just 246.0 cubic centimeters. Fuel was supplied via a port control.

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

It came with a 3.00-18 front tire and a 3.25-18 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The P21 was fitted with a 4.36 Gallon (16.50 Liters) fuel tank.