2958 Brushless Rc Boat Motor, Surpass Hobby 4950KV Brushless Motor with Cooling Set for RC Boat

i got this for a boat project that i am working on. and i did get to test it 1 time for a min. as for what i can tell. this works nice. very very loud. and in my jet prop. this thing was blowing like a leaf blower. so yea it works really nice. but i only got to test it for a min cause my esc decided to stop working. great motor. seller shipped fast

Good powerfully motor. Have it on my 3' r c boat. With a 120 esc, It goes pretty fast.

i used two of these on 6S in my 29in catamaran (Aeromarine Mean Machine). she's doing 79mph and the motors are loving it. cool temps, great performance.

Works great in a 36mm motor mount! Clocked 36mph on the water. Has to be atleast twice the speed as the original brushed motor and NICD batteries in this old Kyosho Viper. This is so fast I had to add trim tabs and steering fins too.

Nice little motor for the money - sweet!

Do not purchase this product or you're purchasing a headache.

This 4200kv delivered good punch off the line and comes with an aluminum o-ring type liquid cooled jacket. It also comes with spare o-rings and fits snuggly enough so you don't have to worry about it moving on the motor case. The motors case looks well built with chamfered edges and it's multiple mounting holes made install a direct bolt on. While checking heat on multiple runs it came back cooler than the esc and performed as I had hoped it would. I ran 3s packs with a stock prop and had like I mentioned before good start off the line with speed numbers limited due to the lower 3s packs.

Pretty good unit for my little jet boat. Not many 3660 cans around this cheap.