With the rise in bike-sharing services and the opening of more bike lanes in Klang Valley, more people can cycle to nearby locations without much hassle. But does one size fit all? Professional cyclists will tell you that you need the right bike setup for your physique, so, does the bike sharing model create healthier commuters, or will it create future injuries? Consultant orthopaedic surgeon Dr Harjeet Singh lends his medical opinion on the subject while athlete and indoor cycling instructor Kannan Murugasan shares his experience as an avid cyclist.