Automobile suspension plays an elevated role in passenger comfort and stability of the vehicle. Normally Suspension system is made up of the coil spring and shock absorber. Objective of this work is to study and take review of the work carried out by various researchers in the area of analysis of helical springs used in rear suspension for motor bikes involving various geometrical parameters as well as materials. By comparing expected performance of helical springs, the comparative chart is prepared, which is useful to formulate a problem to be under taken as a topic of PG dissertation.