Alloy hull RC jet boat 750mm overall length 40mm jet unit 180amp water-cooled esc 3660 3180kv water-cooled brushless motor also have another brushless motor fitted in boat to run 6s, goes extremely well! 2 x 11.1volt 5000mAh 50c lipos, only had 1 charge each lipo bag 2.4ghz controller 5amp charger this jetboat has only had one outing to test, performed really well but i am going to build another one. All the bits including the alloy but minus the labor/consumables cost 1200 so a great price at 1800 price is firm. with 2 lipos there is the option to run this on 6cell which would increase the motor rpm from 35,298 to 70,596 which would be insanely fast!