Bettomshin Drive Shaft with Propeller and Universal Joint for RC Boat and Submarine 9.75 Inch Shaft 7.8 Inch Sleeve 1.40 Inch Propeller Fits 0.16 Inch Motor Shaft Cheap RC Submarine

Upgrade your RC boat or submarine with the Bettomshin Drive Shaft, a must-have for enthusiasts looking for a cheap RC submarine accessory that doesn't compromise on quality. This drive shaft assembly kit is designed to enhance your model's performance, ensuring smooth and efficient propulsion through water.

• Shaft Length: 25cm/9.75"
• Shaft Sleeve Length: 20cm/7.8"
• Propeller Size: 36mm/1.40"
• Motor Shaft Diameter: 4mm/0.16"

Constructed from high-quality stainless steel, the Bettomshin Drive Shaft is built to last. Its corrosion-resistant and wear-resistant properties make it ideal for prolonged use in water, while the inclusion of bearings between the shaft and sleeve ensures it can withstand high speeds and intense whirl conditions without faltering.

Whether you're customizing a DIY RC model, enhancing your RC boat toy, or diving deep with an RC submarine, this propeller shaft kit is versatile enough to meet your needs. Its universal design makes it compatible with a wide range of models, providing a seamless upgrade to your RC adventures. The package includes one RC Boat Drive Shaft Assemble Kit, ready to take your RC experience to the next level.