The HS-485HB updates the very popular HS-475HB by adding more torque and greater speed

Installing into cap by drilling a 1/2" diameter hole in the center

Compatible racing drones and quadcopters

Includes: 1 Serov with Hardware

Kyosho IFW333 Light Weight Front Universal S (L=90.7mm) 2.2 Tires The HS-485HB updates the veryKyosho IFW333 Light Weight Front Universal S (L=90. 7mm) The IFW333 is a genuine Kyosho lightweight front universal shaft measuring 90. 7mm in length. Reducing rotating mass in the drivetrain helps improve throttle response and acceleration. Genuine Kyosho parts are precision made to match factory tolerances for a reliable fit. Genuine Kyosho part IFW333 Lightweight front universal shaft Length 90. 7mm Reduces rotating mass