The royal enfield thunder bird is the worst bike I dont like this bike . because the bikes forcing to many complaints . my friend was purshsed this bike and he got somany complaints. this bike chain is poor quality . in the service center goes they are not changables of that chain they charged the chain price. this bike services are poor. they are nothing doing full of service . the company says it has one year warranty but they do not give the warranty at the service center. my friend unsatisfied this bikeNo milegeBut good featuresMag wheelsSuper sound