Bos & Olgers is a bicycle shop and service specialist based in Krommenie, serving customers in the surrounding area. The business offers a broad selection of new bicycles for different ages and needs, including electric bikes, city bikes and mountain bikes, as well as used bicycles. Its range also includes accessories, clothing, parts, towbar-mounted bike carriers and selected specialist products, such as Velo de Ville custom-made bicycles, Van Raam bikes and SQlab saddles and grips. Featured models include bicycles from brands such as Cube and Velo de Ville.

Alongside sales, Bos & Olgers provides bicycle repairs and maintenance through its workshop, with customers able to arrange a repair appointment. Additional services include bicycle hire, key service and insurance. The shop emphasizes practical expertise, personal advice and friendly customer service to help customers choose a suitable bicycle and keep it in good condition. Bos & Olgers is located at Noordhoofdstraat 69 in Krommenie and is open Tuesday through Saturday; it is closed on Sundays and Mondays.