Lightweight yet ultra-strong front pivot ball steering block molded from especially developed hard graphite composite product. Graphite item provides more responsive feel specifically on bumpy songs. Means free suspension system system movement in dusty conditions. Fits bigger outside 8x16x5mm ball-bearings for increased dependability and life-span. Appropriate numerous track conditions, specially for high- and very-high-traction songs. Fits XB8, XB8E, XT8, XT8E