Complex sentence: Inspired, he designed the first such mass-production bike for the youth market as "Project J-38", and the result was introduced to the public as the Schwinn "Stingray" in 1963.
Split into simpler sentences: Inspired, he designed the first such mass-production bike for the youth market as "Project J-38". The result was introduced to the public as the Schwinn "Stingray" in 1963.