Vehicle, Mobility and Transportation Design Fin Folding Bicycle by Swofinty Yik Fin, a bicycle equipped with features designed to accompany a fit & urban lifestyle. The design, which swiftly folds can be carried or rolled, easing the everyday commute, travel or exploration. "Fin focuses on a meticulous design and good craftsmanship," said Swofinty. Every model is hand-built and can be tailor-made to suit the cyclist, making it the perfect companion for all users. Fin aims to be a dynamic way to travel, making it easier for people to move through the city in a quick, easy and sustainable way.