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🚤 Power your RC waves with precision and cool confidence!
The Surpass Hobby 4074 1350KV Brushless RC Boat Motor features a high-efficiency 4-pole design delivering up to 2800W of power with superior heat dissipation via a CNC machined aluminum heatsink and water cooling jacket. Engineered for 650-800mm boats, it offers low noise operation through ABEC5 oversized bearings and durable corrosion-resistant metal construction, making it the ultimate upgrade for serious RC boat enthusiasts.
| ASIN | B0BG55XL7S |
| Best Sellers Rank | 702,459 in Toys & Games ( See Top 100 in Toys & Games ) 2,024 in Model Building Motors |
| Brand | Surpass Hobby USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (7) |
| Horsepower | 1 Horsepower |
| Included Components | no |
| Item Dimensions W x H | 38W x 38H millimetres |
| Manufacturer | SHENZHEN SURPASS TECH CO.,LTD |
| Manufacturer Part Number | 1 |
| Material | Aluminium, Copper, Metal |
| Model Number | 1 |
| Speed | 1350 RPM |
| UPC | 768486240067 |
| Voltage | 12 Volts |
K**N
Been using these in my 3d printed jet boats, they fit great, and work extremely well for the price. Seem to be fairly durable and produce great speed.
S**R
Fair price and work good!
R**D
So not off to the best start. 1st I can’t get the cooling jacket all the way on. It slide at the first part but getting the second o ring on top of the motor has been impossible. I’m talking rubber mallet the best I could hitting this thing and it won’t budge at all. Hopefully it’s on there enough to seal now. 2ndly for a 44 volt capable (most people will probably be using 6s 21vs) the motor connections are inadequate. I used 4mm bullets and it resembles a mouth chewing on and a tooth pick. Typically a lower kv motor higher voltage motor you would use 5mm. What it came with on was like 2mm. What esc capable of 44vs is gonna come with 2mm connector. I plan to run it in 4s and 6s on the days I’m feeling froggy. And another fuss i have is the open vents front and back. I’m sure it helps with cooling but for a motor that has great possibilities of being introduced to water. I would think a more seal unit would be appreciate. But maybe water cooling isn’t typically efficient enough and this is a huge positive to water cooled motor maybe even necessary. I’m new to the boating game so I could just be a noob but we we’ll see how she performs on the water. My thoughts are at the being it will be great but longevity will not be present
D**8
The motor itself is great. It's very powerful, only the 1350kv version isn't very fast for a boat. Something in the 3-4000kv is way better. It seems to be of pretty good quality but the cooling sleeve leaks. It was sort of halfway stuck on when I got it. I pressed it all the way on with a lot of effort. After running for 10 minutes the boat was full of water. It was previously water tight. It does come with an extra set of o-rings for the sleeve but it was way too slow for a 23" stealthwake 3s so I don't really want to bother with trying a new set of rings.
Trustpilot
1 month ago
4 days ago