Kyosho Mini-Z MR-04 Aluminum Steering Blocks Machined Resin Pivot Balls (4)

These machined resin suspension balls are made specifically for MZW710 series aluminum steering blocks. They offer smoother movement than standard aluminum suspension balls. In addition to smoother suspension movement, they also have a significant effect on steering action when cornering. One side is 1mm thicker, and by switching the top and bottom, they can be used as a 0mm type.