--- product_id: 503959955 title: "Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv)" brand: "usa" price: "¥50294" currency: JPY in_stock: true category: "Surpass Hobby Usa" url: https://www.desertcart.jp/products/503959955-surpass-hobby-usa-rocket-4092-800kv-brushless-rc-boat-motor store_origin: JP region: Japan --- # 800KV high RPM power Advanced aluminum cooling 4-pole high torque design Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv) **Brand:** usa **Price:** ¥50294 **Availability:** ✅ In Stock ## Summary > 🚤 Power your RC boat with precision and style — don’t just race, Surpass the competition! ## Quick Answers - **What is this?** Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv) by usa - **How much does it cost?** ¥50294 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/503959955-surpass-hobby-usa-rocket-4092-800kv-brushless-rc-boat-motor) ## 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 - • **Sleek & Durable Build:** Metal shell with corrosion resistance and precision-balanced rotor for long-lasting, high-performance use. - • **Waterproof Confidence:** Built to withstand water exposure, so your RC boat dominates every splash without a hitch. - • **Engineered for Endurance:** Crafted from CNC-machined 6061 T6 aluminum and high-purity copper for superior heat dissipation and durability. - • **Whisper-Quiet Performance:** Equipped with ABEC5 oversized bearings to minimize noise and friction, ensuring smooth, reliable runs. - • **Precision 4-Pole Powerhouse:** Experience lightning-fast acceleration with a 4-pole design delivering over 95% efficiency. ## Overview The Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor is a high-efficiency, 4-pole motor designed for 650-800mm RC boats. Featuring CNC-machined aluminum cooling, high-purity copper windings, and ABEC5 oversized bearings, it delivers powerful, quiet, and reliable performance with excellent heat dissipation and waterproof durability. ## 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 ## 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 | B0BG863P5H | | Brand Name | Surpass Hobby USA | | Customer Reviews | 4.2 4.2 out of 5 stars (11) | | Included Components | no | | Item Weight | 0.55 Kilograms | | Manufacturer | SHENZHEN SURPASS TECH CO.,LTD | | Material Type | Aluminum | | Model | 1 | | Number of Items | 1 | | Part Number | 1 | | Speed | 800 RPM | | UPC | 768486240517 | | Voltage | 12 Volts | ## Product Details - **Brand:** Surpass Hobby USA - **Item weight:** 0.55 Kilograms - **Material:** Aluminum - **Speed:** 800 RPM - **Voltage:** 12 Volts ## Images ![Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv) - Image 1](https://m.media-amazon.com/images/I/419mvOPkE5L.jpg) ![Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv) - Image 2](https://m.media-amazon.com/images/I/31mfNHY7o2L.jpg) ![Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv) - Image 3](https://m.media-amazon.com/images/I/513R-UJdAzL.jpg) ![Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv) - Image 4](https://m.media-amazon.com/images/I/41XM+7TZlTL.jpg) ![Surpass Hobby USA Rocket 4092 800KV Brushless RC Boat Motor Brushless Motor 4Pole Design Replacement Boat Parts (800kv) - Image 5](https://m.media-amazon.com/images/I/41Y+oF4G5DL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Rocket 4092 800KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (800kv) - Goolsky Flycolor Waterproof 150A Brushless ESC Electronic Speed Controller with 5.5V/5A BEC for RC Boat --- ## 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.jp/products/503959955-surpass-hobby-usa-rocket-4092-800kv-brushless-rc-boat-motor](https://www.desertcart.jp/products/503959955-surpass-hobby-usa-rocket-4092-800kv-brushless-rc-boat-motor) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-25*