I only have one brake, will your system work? 31 January 2019 18:26 Updated Follow Yes! and why not check out our brake sensors. These are an optional safety feature Related articles What brakes fit with Swytch? How does my disk brake fit with the Swytch motor wheel? I have internal front brakes, will this work? Does Swytch work with coaster brakes? What brake sensors do I need for drop handlebars?