D.I.D Racing-Pro is a single speed chain developed for track racing and designed for the Tokyo and Paris Olympics. Approved by NJS for use in Japanese professional track keirin racing.
Its special alloy steel and special coating make the surface of plates, bushings and rollers especially smooth, increase corrosion resistance and reduce drag for a chain with longer life than competitors.
These high-quality bicycle chains are meticulously crafted by experienced technicians to provide exceptional performance for all cyclists. They can be purchase directly from D.I.D web shop ad www.dideu.it.
