Special Dr.Pulley rollers - 6 rollers 19x15.5

Special rollers for DR. Pulley variator, 6 rollers

They are installed in the original or similar variator.
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.
Their shape allows the belt to go down a little further improving take-off and when the variator opens, the ramp plate rises over the roller increasing speed.
By adjusting to the ideal weight, we can improve the entire curve.