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Vintage BSA (Birmingham Small Arms) bicycle crank arm and decorative 46-tooth chainring assembly.
Features a distinctive openwork chainring design with BSA lettering incorporated into the metalwork and a stamped manufacturer’s emblem on the crank arm.
Details:
* Manufacturer: BSA (Birmingham Small Arms)
* Chainring: 46 teeth
* Chainring diameter: Approximately 7.5 inches
* Material: Metal with silver-tone finish
* Includes crank arm and attached chainring
* Vintage British bicycle component
Condition:
Original vintage used condition with surface oxidation, scratches, finish wear, and discoloration consistent with age and use. Chainring teeth show wear. No obvious breaks or missing teeth observed.
Exact age, bicycle model compatibility, and mechanical functionality have not been verified.
Sold as pictured. Please review all photographs carefully for condition and compatibility.
Great candidate for vintage bicycle restoration, parts collection, or display.
