flex

Hi all, I was able to get my cup bike out on 3 tracks the end of the season here in the east. Here's my questions for those tracking/racing: 1. I am sending out my suspension to thermos man for springing and valving but noticed a lot of chassis flex in the bike, i am not sure if that was due...

These really have a fair amount of up/down twisting flex when you transfer weight around on the bike. This normal? I will be testing these this coming weekend. Not that I want to test this part, but I'm questioning crash-ability of these. Anybody with KTM Powerparts rear-sets - any flex of...