Double shear 4mm carbon fiber link tabs

If you assemble the product correctly and use the wax inside to reduce the friction between the wood board properly

with the UF-7b Controller

Two types of links are included in the kit - standard

Stop low-speed impacts from causing damage

Hobbywing - SeaKing 60A V4 ESC MVK150075 Double shear 4mm carbon fiberSEAKING V4: Dominate the water with explosive acceleration and top speeds! Features: Excellent waterproof performance (IP67). Users can use it directly without any waterproof treatment (note: if water enters after use, please blow dry each plug to prevent rusting). Built in ultra powerful switch mode BEC and adjustable voltage, supporting high torque and high voltage servos. The built in (integrated in the switch) Bluetooth function allows for setting