It would be interesting to evaluate which had more of an influence over your knee issues...the Speedplays or the carbon soles?Etienne wrote: ↑Sat Dec 07, 2019 12:21 pmWell, in more than 20 years of cycling, I'd say :
> Speedplay pedals, 15 years ago. They are not for everyone, I agree with that but perfect for me
> carbon soled shoes .... going to very stiff soles solved most of my knee problem, probably by stabilising the feet and legs
> Rotor rings. I tried to go back to round rings a few weeks ago, but no way to get rid of oval rings
So mostly around power transmission ...
I had the original Speedplays back in the early 90's from memory and tried the later models but went back to Time pedals due to the lack of stability in the clear system...for me the new XPro pedals work well.