severe back pain is coming when compared to petrol vehicles like activa itself have to rectify this and we are unable to attach documents like rc book and insurance in ather app . rectify these issues
Please go through the below thread for the back pain. There was a complaint for 450 hence there was an increase in height for 450X. Still some members have raised a concern.
For the documents upload, do you have the connect subscription? If yes this thread may help.