This kit upgrades your original 4mm flex shaft to 3/16" using a 1 piece flex cable. You will no longer need to remove the strut when taking your drive cable out for maintenance. The redesigned strut also has a fin on the bottom to aid handling.

Rudder has twin pickups on each side of the blade, with larger openings than the standard one, allowing for improved separate cooling to the esc and motor. We also made it wider to aid cornering but length is the same so does not increase drag.

The offset rudder bracket brings the rudder blade to the side away from the propwash, and directly in line with the servo.

Installation should take under an hour. Result will be a better handling boat with increased reliability and simple maintenace.

We recommend you use a 3/16" shaft saver available in our store. For separate water cooling you will need a metre of small water hose, small outlet and small water hose cover.

Custom RCBB design


Duties and Taxes for international orders: Import duties, taxes, and brokerage fees are not included in the product price or shipping and handling cost . These charges are recipient’s responsibility as we are only charging the transportation fee for the packages. You may check with your country’s customs office to determine what these additional costs will be.