Bicicletas Monark S.A. manufactures and markets bicycles under the Monark brand in Brazil. The company produces a range of bicycles including steel and aluminum mountain bikes (MTB line), transport models (Barra Circular and Tropical), leisure bikes (Brisa and Passeio lines), and children's and youth bicycles (BMX, Brisa Kids models); it also offers men's and women's sport bicycles as well as BMX variants. Founded in 1948 as Monark Indústria e Comércio Ltda., Bicicletas Monark S.A. operates from its production facility in Indaiatuba, São Paulo state, and serves the domestic Brazilian market through retail and wholesale distribution; it functions as a subsidiary of Monark Participações Ltda. Recent financial results for the third quarter and nine months ended September 30, 2025, show revenue of BRL 4.02 million and BRL 10.91 million respectively, with a quarterly net loss of BRL 13.96 million despite nine-month net income of BRL 55.69 million.