These tips are given on the basis on my daily experiences . So when we ride a bike the main problem we face is the struggle during the traffic . So just keeping that in mind in such situation the bike needs to be super comfortable during the traffics and as we can see that usually that in india we can need to move the handle in any direction so the handle should be super smooth to operate but not even that much that it starts moving in any direction on its own and it should be easily operated with one hand as per due to indian needs and too as due to narrow roads we need to move through those roads the bikes needs to be slim enough and if not then the accessories or the leg brakes should be made according to the bike .