Swing by this converted warehouse complex even if you're not in the market for a custom-built bike. They also sell fashionable, locally made biking tops, arty T-shirts and prints, and have the Le Jeune cafe (named after a South African brand of bike).
In the courtyard, check out the naturally tanned leather products made by Stockton Goods. The side of the building is painted with a bicycle-themed mural by Freddy Sam.