Zündapp EM250: history, specs, pictures

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Zündapp EM250
Also called EM 250
Production 1925 - 1927
single cylinder, two-stroke
Bore / Stroke 62.0mm x 82.5mm
Top Speed 50 mph (80 km/h)
Horsepower 4.43 HP (3.3 KW) @ 3100RPM
Fuel System carburetor
Transmission Gear box: 3-speed
Final Drive: chain
Suspension Front: webb fork
Rear: rigid
Brakes Front: expanding brake (drum brake)
Rear: expanding brake (drum brake)
Front Tire 2.85-26
Rear Tire 2.85-26
Manuals Service Manual

The Zündapp EM250 was a single cylinder, two-stroke standard produced by Zündapp between 1925 and 1927. It could reach a top speed of 50 mph (80 km/h). Claimed horsepower was 4.43 HP (3.3 KW) @ 3100 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke. A 62.0mm bore x 82.5mm stroke result in a displacement of just 249.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 3-speed transmission.

Chassis[edit | edit source]

It came with a 2.85-26 front tire and a 2.85-26 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 webb fork while the rear was equipped with a rigid.