Private company

Aeros

1920's Czechoslovakian motorcycle1

Designed by Franz Bezina, the Aeros motorcycle was manufactured between 1927 and 1929. It featured a BMW-inspired frame with a leaf spring fork and 347cc and 497cc three-valve overhead camshaft single-cylinder engines.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Designed by Franz Bezina, the Aeros motorcycle was manufactured between 1927 and 1929. It featured a BMW-inspired frame with a leaf spring fork and 347cc and 497cc three-valve overhead camshaft single-cylinder engines.2

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2