🚤 Power, Precision, and Cool Confidence — Rule the Waves with Surpass Hobby!
The Surpass Hobby USA 4082 1120 KV Brushless Motor is a high-performance, waterproof RC boat motor engineered for 650-800mm boats. Featuring a 4-pole design and advanced water cooling jacket, it delivers up to 50,000 RPM with over 95% efficiency. Crafted from durable aluminum alloy and copper, it offers superior heat dissipation, low noise operation, and long-lasting reliability—perfect for serious RC boat enthusiasts seeking top-tier speed and control.
| ASIN | B0BG84JT9D |
| Item model number | 1 |
| Manufacturer | SHENZHEN SURPASS TECH CO.,LTD |
| Package Dimensions | 14.3 x 8.71 x 5.41 cm; 481 g |
E**N
Perfect motor upgrade for my rc boat. Can't wait to install it and rip up the Lake with this beastly motor. I did a mock up and the size is just right. Motor is sturdy and strong, well built with 4 poles and a water cooled heatsink. Overall really nice and powerful rc boat motor.
A**I
This is by far the largest BLDC motor I own. I build model RC machines, including boats and this motor will be perfect for my larger builds. I tested this with a 40mm prop on a 3s pack and it performed well. The included water cooling jacket is a nice bonus and even comes with spare O-Rings. Be sure to use at the very least an 80a ESC, preferably 100a+ with this motor. I'm running an 80a ESC, which should be fine as long as I don't WOT this motor for extended periods.
Trustpilot
1 month ago
2 weeks ago
