The Speed Max bearing is made of a special treated steel.
Designed and patented by Roll Line to ensure the athlete never achieved performances!
Its outer ring of increased thickness protects from deformation, minimizing friction and stress, allowing to reach an exceptional speed.
The internal machining with a unique assembly between the spheres and the rings ensures to keep the speed acquired after the push to be maintained high and constant even after many kilometers.
- Open on one side to allow an optimum cleaning
- 8 internal spheres (the “normal” bearings have generally 7 spheres)
* These are 7mm bearings, which mean they will fit most Roll Line plates, but they will not fit on PowerDyne, Sure Grip, Chaya, Bont, Crazy, Pilot and RD Elite plates. If you are unsure about the bearings you need, contact us *