Very early BMW Boxer engine…..guess??

albatross

albatross

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Horizontally opposed 250 cc (at least I think)…gearbox with 3 gears…hand shift….magneto..
Type of earl forkes front, single plate clutch..
Very similar to the first ever build BMW boxer engine,also 250 cc

*IMG_6258.jpegIMG_6260.jpegIMG_6259.jpeg
 
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No Pete….Nantwich…on my front drive and in daily use…..delightful….
 
This might be of interest:


Overview of BTH
BTH, or British Thompson Houston, is a manufacturer known for producing magnetos, particularly for motorcycles. They were prominent in the early to mid-20th century, especially in the UK.

  • Reliability: BTH magnetos are recognized for their dependable performance in various conditions.
  • Construction: They are often considered well-made compared to other brands, such as Lucas.
  • Applications: BTH magnetos were used in many classic motorcycles, enhancing ignition reliability.

​

BTH magnetos were commonly fitted to various classic motorcycle brands, including:

 Triumph, Ariel, Royal Enfield
  • These magnetos played a crucial role in the ignition systems of these bikes, contributing to their performance and reliability.
BTH magnetos remain a popular choice among vintage motorcycle enthusiasts for restoration projects


BTH magnetos were commonly used in early post-war Triumph twins and some competition models, as well as on certain industrial engines and motorcycles like Scotts and Douglases. They are known for their reliability and performance in various motorcycle applications.


Triumph TwinsEarly post-war Triumph twins often used BTH magnetos, known for their reliability.
Douglas MotorcyclesSome Douglas models featured BTH magnetos, particularly in competition settings.
Scott MotorcyclesCertain Scott motorcycles were equipped with BTH magnetos, especially in dirt track racing.
Ariel KH TwinThe Ariel KH twin sometimes used BTH magnetos, although fitting can be challenging due to space constraints.
Industrial JAP EnginesBTH magnetos were also used in industrial engines, such as those in cultivators.
 
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Nippy Normans supply Touratech, Wunderlich, Desert Fox and many other makes of accessories.
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