These Kyosho wheel hubs are a factory replacement set of four hubs designed to mount wheels to the axle shafts on compatible Kyosho vehicles. Each hub features a hexagonal outer profile for wheel fitment and a center bore with a set screw port for securing to the axle. The set includes four metal hex hubs and four black pin-style retaining pins. This is a direct replacement for worn or damaged hubs to restore proper wheel mounting. Features: Set of 4 hex wheel hubs with retaining pins included Anodized metal construction Set screw design for secure axle attachment Hex outer profile for standard wheel compatibility 7/7/26 cs