Brompton Key S2L

A tried and tested bicycle of its class, the Brompton Key S2L ($1040) boasts a full-size geometry for comfortable riding all day long. Its key features includes a simple folding system allows the Brompton to be folded easily and securely for indoor handling and storage, as well as a derailleur system that turns a single-speed into a 2-speed without the weight of a gearhub.