Scooter · 1956
A0 Series 103
Technical Overview
1956 Heinkel A0 Series 103 Technical Analysis & Specification Breakdown
At the heart of the 1956 Heinkel A0 Series 103 scooter motorcycle, Heinkel utilizes a 174 cc (10.6 cu in) air-cooled single cylinder, two-stroke layout. Internal engine geometry specifies a bore and stroke of 60.0 x 61.5 mm (2.4 x 2.4 inches).
On the scales, the A0 Series 103 measures 152 kg (335 lbs) dry. Rider ergonomics and chassis geometry center around a 1,370 mm (53.9 in) wheelbase engineered for quick, flickable steering geometry.
Within MotoLibrary's Heinkel archive, this model family spans 3 indexed model years from 1955 to 1957, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement 174.0 ccm (10.62 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Bore x Stroke 60.0 x 61.5 mm (2.4 x 2.4 inches)
Fuel System Carburettor
Cooling Air
Chassis
Wheelbase 1370 mm (53.9 inches)
Wheels & Brakes
Front Tyre 4-10
Rear Tyre 4-10
Front Brakes Expanding brake (drum brake)
Rear Brakes Expanding brake (drum brake)
Dimensions & Weight
Dry Weight 152.0 kg (335.1 pounds)
Overall Height 1000 mm (39.4 inches)
Overall Length 2060 mm (81.1 inches)
Overall Width 710 mm (28.0 inches)
More from Heinkel
Rider Profile
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