Not done that many miles on our T120 yet but have the (comfort) seat and so far its fine. I have put TEC springs in the forks as the standard set up was horrible ! now its much better so saving up for Hagon rear shocks as I have had them on other bikes and was very happy with them.
Thanks guys, really enjoyed reading all your comments. I have pushed the button today and it’s not a Bonnie but a Tiger Sport!