Special rollers Dr.Pulley - 8 rollers 20x12

They are mounted on the original variator or similar ones.
Due to the material they are made of, they last twice as long as the original ones and their operation makes sense since they work by sliding and do not wear out, nor do they wear out the aluminium of the variator.
Thanks to their shape, the belt descends a little more improving take-off and when the variator opens, the ramp plate rises over the roller gaining speed.
By adjusting to the ideal weight, we will improve the entire curve.