They are fairly stiff, if you are familiar with the Vice they are almost a wider version of them. Pretty much the same flex. The rocker makes them fun, but they are about a 8/10 on a stiffness chart. I have a buddy who rides them, i can ask him, I ride the Moment Vice which is a "park" version of them. I love mine so far, about 7 days on them all in the park/groomers.
SIP Elliot Shuster