SpeedyMoto uses High Density Poly Ethylene (HDPE) plastic for the slider puck. Unlike other plastics, the unbelievably low friction coefficient of this plastic makes it practically glide on the pavement. By using this material the risk of grabbing is reduced, avoiding turning a smooth lowside into the dreaded catastrophic highside.
The bolt is made of corrosion resistant and strain-hardened stainless steel. It is ideal for the crucial applications of holding your motor in, supporting the entire chassis, and providing a reliable platform for the actual slider.