Tires can also make a difference. Some tires just have more rolling resistance and less good a ride than others. I found this out when I "graduated" from Vittoria Rally tubs to Vittoria Corsa G Graphene tubs on a few of my bikes. The difference in ride quality and speed is like night and day. I wasn't really expecting such a big difference but it was certainly a great surprise.
Last edited by Chombi1; 03-19-24 at 02:04 AM.