Q. I am confused about TB 350X and 500X! Both seems same in spec except cc and torque. What would you recommend? Carburetor for 350 and fuel injection 500, so in long run which one is reliable?

It all boils down your needs and affordability. 500cc has alot of higher end bike tech in it. so obviously it demands more care and expertise to maintain. (it's common among any high end bikes) I own a TB 500X and except for services cost I have not faced any issues..!and yea there is a 5years extended warranty from company if you only get the serviced from RE service centre at regular intervals..! 350 is not a bad bike but if you wana step up a notch be ready for the costs and polished riding style

350x is easier to maintain and quite reliable. 500x has more power and has fi but in case of maintaining it has gone above par. Some where 500cc bikes of RE are hard to maintain. If you are spending for about 2.5 to 3L you should definitely go for Interceptor 650twins for this is the best. Otherwise you go for TB350x. It is good reliable and easier to maintain. Good luck with the choice.

Carburetors are supposed to be more reliable in the sense that they are much "simpler" and can be fixed by any and every other mechanic.But fuel injected isn't a problem. Guess what is the problem? Lack of power in the 350. I regret every second that I didn't go for the 500 instead.