What is the relationship between Hero Cycles and bicycle in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Listed in the Guinness Books of World Records in 1986 as the largest bicycle manufacturer in the world, Hero Cycles commands nearly 48% of the market share in the country.

Answer: product_or_material_produced