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Sport · 1955

m 100

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MotoLibrary Score
34 /100 Commuter
Top Speed
70 km/h
Engine
100 ccm

1955 adler m 100 Technical Analysis & Specification Breakdown

Positioned in adler's sport motorcycle lineup, the 1955 adler m 100 features a 100 cc (6.1 cu in) air-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 50.0 x 50.0 mm (2.0 x 2.0 inches) with a 7.2:1 compression ratio.

On the scales, the m 100 measures 70 kg (154 lbs) dry.

Within MotoLibrary's adler archive, this model family spans 4 indexed model years from 1955 to 1958, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Engine
Displacement 100.0 ccm (6.10 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Compression 7.2:1
Bore x Stroke 50.0 x 50.0 mm (2.0 x 2.0 inches)
Fuel System Carburettor
Cooling Air
Transmission
Gearbox 3-speed
Final Drive Chain (final drive)
Performance
Top Speed 70.0 km/h (43.5 mph)
Chassis
Frame Type Doble cradle
Wheels & Brakes
Front Brakes Expanding brake (drum brake)
Front Brake Ø 125 mm (4.9 inches)
Rear Brakes Expanding brake (drum brake)
Rear Brake Ø 125 mm (4.9 inches)
Wheels Spoked
Dimensions & Weight
Dry Weight 70.0 kg (154.3 pounds)
More from adler
Buying Checklist

Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

Who Is This Bike For?

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Best For
Sport & Track
⚖️
Handling
Very lightweight — easy to handle
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