Hitec/RCD 33485S Standard Deluxe Sx HS-485HB Karbonite Gear BB
Part number: HRC33485S Hitec/RCD 33485S Standard Deluxe Sx HS-485HB Karbonite Gear BB. The HS-485HB updates the very popular HS-475HB by adding more torque and greater speed. Bearing Type: Top Ball Bearing.