My impression with stiffness is can be annoying if once is not pushing hard in a criterium or something. I have a carbon/Alu frame and an old steel bike. The st

My impression with stiffness is can be annoying if once is not pushing hard in a criterium or something. I have a carbon/Alu frame and an old steel bike. The steel bike shields me from the imperfections of the road. For long rides that is ideal. Very interesting article.