What innovation was Edoardo Bianchi key in developing for bicycle frames?
Answer
Steel-tubing frame
Edoardo Bianchi was deeply involved in the engineering refinements necessary to elevate the quality and performance of the bicycle during its formative years. While the industry as a whole adopted innovations like pneumatic tires later on, Bianchi’s specific documented contribution involved pioneering the development and implementation of the steel-tubing frame construction method. This structural advancement was key in providing the necessary strength and lightness required for high-quality cycling machines, distinguishing his early output.

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