Is the seat height of new radeon is comfortable for a rider 5’3”

Yes, it would be comfortable, a narrow seat and lower saddle height help the shorter riders to manoeuvre the bike with ease. Moreover, we would suggest you to take a test ride before making the final decision. Follow the link and select your desired city for dealership details.

I think, this is unique bike in 110cc range having lowest seat height... very useful for short riders