Copper shaft sleeve with oiling tube to lubricate and waterproof the propulsion axis. Innovating setting the ball bearing on the end of the sleeve with excellent lubricated effect. Copper A-bracket produced by manual welding, which contains all the details from the real. With scrolling flange, copper rudder not only steering flexible but waterproof as well. All propeller has been manufactured with machine screws, which could tolerate high-speed running.
We also provide bundle offer with wooden deck or brass barrels. For buyers who choose whole set RC kits, I would consider you already have fruitful experience and abundant tools.
You are highly recommended to equip with 2, 3 mm long drill, epoxy glue and putty etc. All Packing Kits are listed in the pictures.
Last but not least, the upgrade kits are handmade and durable. But please treat with them carefully, any reckless installation may result irreversible damage.
Brass Stern Tube (Bearing Embedded) X4. 2mm Stainless Steel Shaft X4.