--- product_id: 502455636 title: "Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv)" brand: "usa" price: "VT66869" currency: VUV in_stock: true reviews_count: 4 url: https://www.desertcart.vu/products/502455636-surpass-hobby-usa-4092-brushless-rc-boat-motor-1250kv-brushless store_origin: VU region: Vanuatu --- # 1250KV high RPM brushless power 4-pole design for max torque & efficiency Advanced aluminum cooling set Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv) **Brand:** usa **Price:** VT66869 **Availability:** ✅ In Stock ## Summary > ⚡ Power your RC waves with precision and cool confidence! ## Quick Answers - **What is this?** Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv) by usa - **How much does it cost?** VT66869 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/502455636-surpass-hobby-usa-4092-brushless-rc-boat-motor-1250kv-brushless) ## Best For - usa enthusiasts ## Why This Product - Trusted usa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Operation:** High-grade ABEC5 oversized bearings minimize noise and friction for a premium, reliable ride. - • **Stay Cool Under Pressure:** CNC-machined 6061 T6 aluminum heatsink with cooling set ensures peak performance without overheating. - • **Precision 4-Pole Engineering:** High torque and 95%+ efficiency for smooth, stable power output and rapid response. - • **Unleash 50,000 RPM of Pure Power:** 1250KV brushless motor delivers blistering speed and acceleration for your RC boat. - • **Built to Last & Resist the Elements:** Durable aluminum alloy and copper construction with waterproof design keeps your motor running strong. ## Overview The Surpass Hobby USA 4092 Brushless RC Boat Motor is a high-performance 1250KV motor engineered for 650-800mm RC boats. Featuring a precision 4-pole design, advanced aluminum cooling system, and high-purity copper windings, it delivers up to 50,000 RPM with over 95% efficiency. Its durable, waterproof aluminum alloy construction and low-noise ABEC5 bearings ensure long-lasting, reliable, and quiet operation—perfect for serious RC enthusiasts seeking top-tier speed and control. ## Description The difference between this brushless motor and ordinary motor is that it is a waterproof motor with outstanding waterproof performance . Let you have a better sense of experience1. 4 Pole 12 Slot Hi-torque Motor Design，Precision Engineered for Maximum Energy Conversion2. CNC Machined 6061 T6 Billet Aluminum Heatsink Can3 . High Purity Copper Windings Maximizes Efficiency ，High RPM ABEC5 Oversized Bearings3. Precision balanced rotor,smoothness for best reliability and maximum RPM5. Stator - Super Thin (0.2mm) Laminations ，Removable/Replaceable Rotor Review: Gives good performance on a budget. The case is all aluminum with included extra o rings for the water jacket. The bullet connectors fit like they should and this is serviceable. This is a 5mm shaft so an adapter was needed in my case but other than that cooling hoses were a direct fit along with mounting hole spacing lined up perfectly. Review: This is a great motor. Ran test on 6S. Very quiet. Easy to install. Look to get in water next week. Great value. ## Features - 【Brushless RC Boat Motor】This motor is designed for 650-800mm Boat.Exquisite shape and exquisite craftsmanship, Surpass hobby boat motors are engineered to provide maximum power and cooling for your RC watercraft. - 【4 Poles Design】4 poles design ensures high torque & high efficiency, offers the ship much faster acceleration response and stable output of power,The overall efficiency exceed 95 percent. - 【Good Heat Dissipation】This is made of high-quality aluminum alloy and copper with cooling set, use advanced processing technology ensures good heat dissipation,which is durable and has a long service life. - 【Low Noise】High RPM ABEC5 Oversized Bearings, Superior bearing is precision and durable with low noise and small friction to achieve the best reliability and maximum RPM. - 【High Grade Material】 Made of metal material, the motor with durable shell, advanced rotor structure, high-quality shaft, high-precision bearings ,Durable, Corrosion Resistant and Great looks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BG86GZ47 | | Brand Name | Surpass Hobby USA | | Customer Reviews | 4.6 4.6 out of 5 stars (8) | | Horsepower | 5.71 Horsepower | | Included Components | no | | Item Dimensions W x H | 38W x 38H millimeters | | Item Weight | 0.54 Kilograms | | Manufacturer | SHENZHEN SURPASS TECH CO.,LTD | | Material Type | Aluminum | | Model | 1 | | Speed | 50000 RPM | | UPC | 768486240364 | | Voltage | 12 Volts | ## Product Details - **Brand:** Surpass Hobby USA - **Horsepower:** 5.71 Horsepower - **Product dimensions:** 38W x 38H millimeters - **Speed:** 50000 RPM - **Voltage:** 12 Volts ## Images ![Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv) - Image 1](https://m.media-amazon.com/images/I/61QpgjQ9FfL.jpg) ![Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv) - Image 2](https://m.media-amazon.com/images/I/61Hx29aYTyL.jpg) ![Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv) - Image 3](https://m.media-amazon.com/images/I/71nAINPz23L.jpg) ![Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv) - Image 4](https://m.media-amazon.com/images/I/61MdLTycXVL.jpg) ![Surpass Hobby USA 4092 Brushless Rc Boat Motor, 1250KV Brushless Motor with Cooling Set for RC Boat (1250kv) - Image 5](https://m.media-amazon.com/images/I/61vFxWbxm+L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***B on 18 August 2023* Gives good performance on a budget. The case is all aluminum with included extra o rings for the water jacket. The bullet connectors fit like they should and this is serviceable. This is a 5mm shaft so an adapter was needed in my case but other than that cooling hoses were a direct fit along with mounting hole spacing lined up perfectly. ### ⭐⭐⭐⭐⭐ Review *by B***N on 21 October 2024* This is a great motor. Ran test on 6S. Very quiet. Easy to install. Look to get in water next week. Great value. ### ⭐⭐⭐⭐⭐ Review *by A***W on 17 August 2025* Super fast --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/502455636-surpass-hobby-usa-4092-brushless-rc-boat-motor-1250kv-brushless](https://www.desertcart.vu/products/502455636-surpass-hobby-usa-4092-brushless-rc-boat-motor-1250kv-brushless) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*