Quick view Wishlist Hobby Station RC Boat Brushless Jet Unit combo with 40A seaking and more $86.09 Warning: Do not use in saltwater. Saltwater damage is not covered by warranty !! Specs : length: 140mm jet internal diameter : 15mm motor 2440, working voltage 7.4v-12v , KV 3500 color : Black this Unit can be used on 30-50cm RC boat shaft... Sold Out
