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British Motorcycles

Royal Enfield 1913 3hp V-Twin 425cc

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The cylinder bore has been increased from 54mm to 60mm. It has the same engine type as the prototype, being of Enfield's own manufacture, but housed in the early frame. When the bike entered the catalogued range for the 1913 season, it had a new frame and slightly heavier constructed forks.

Image and text courtesy Keith Hodgson of Yorkshire