1914 BSA 557 Model K

Registration No: EB 2812
Frame No: 9384/14
MOT: Exempt

• Pioneer Register certification confirming Veteran-event eligibility
• Part of a private collection since 2001

• Authentic and well-documented example of an early BSA veteran motorcycle

Although the Birmingham Small Arms Company had explored powered two-wheelers as early as the closing years of the nineteenth century, and again briefly in 1905, its earliest production motorcycles relied on proprietary engines, most notably those supplied by Minerva of Belgium. It was not until 1910 that BSA introduced a motorcycle entirely of its own design and manufacture, marking a decisive step in the firm’s development as a motor-cycle builder.

That first in-house design was a 499cc side-valve single producing approximately 3½hp and is remembered as the first series-production BSA to wear the marque’s now-iconic green and cream tank finish. Initially offered with single-speed belt drive, it was later upgraded with a three-speed countershaft gearbox. Well engineered and built to a high standard, the model proved an immediate success and firmly established BSA in the motorcycle market.

For the 1914 season the range was expanded with a larger-capacity 557cc long-stroke version producing around 4¼hp. Benefiting from a strengthened frame and the latest three-speed gearbox, this development represented a significant milestone in the marque’s early evolution and is of considerable historical importance to the firm. In period, the model was designated Model K when supplied with combined chain-and-belt transmission, or Model H when specified with fully enclosed all-chain drive.

This 1914 BSA Model K is presented as an older restoration, retaining a pleasing patina of originality. it is fitted with a later 1915-model dummy front rim brake, while the matching frame and engine numbers confirm very late 1914 production. The motorcycle is accompanied by its original buff logbook and a modern V5, recording four previous owners and establishing clear provenance. Further supporting documentation includes copies of period BSA literature and advertisements, together with certification from the Sunbeam Motorcycle Club Pioneer Register, confirming its veteran status and eligibility for prestigious events such as the Pioneer Run, which is strictly restricted to motorcycles manufactured before 1 January 1915, along with other leading Veteran-class rallies.

BSA enjoyed a strong reputation in the period for producing particularly durable machines, favouring well-proven engineering over outright performance. The Model K reflects this philosophy, with a design that prioritised longevity and reliability.

Reportedly, the motorcycle was running well prior to being placed on display in a private museum, where it has remained preserved rather than neglected. While recommissioning will now be required, it remains a complete and authentic example of an early BSA veteran motorcycle. Its combination of historical importance, period documentation, and sound provenance makes it an attractive and credible candidate for both event use and serious collection. acompanied by its Buff logbook and older V5 document

For more information, please contact:
Charles Slack
charles.slack@handh.co.uk
07889223904