--- product_id: 496189587 title: "Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv)" brand: "usa" price: "VT60535" currency: VUV in_stock: false reviews_count: 5 category: "Surpass Hobby Usa" url: https://www.desertcart.vu/products/496189587-surpass-hobby-usa-brushless-rc-boat-motor-4074-2250kv-brushless store_origin: VU region: Vanuatu --- # 2250KV high RPM power Aluminum cooling set for heat dissipation 4-pole design for max torque Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) **Brand:** usa **Price:** VT60535 **Availability:** ❌ Out of Stock ## Summary > ⚡ Dominate the water with power, precision, and style! ## Quick Answers - **What is this?** Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) by usa - **How much does it cost?** VT60535 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/496189587-surpass-hobby-usa-brushless-rc-boat-motor-4074-2250kv-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 - • **Race-Ready Efficiency:** Over 95% efficiency converts every watt into raw power, pushing your RC boat to new limits. - • **Durability Meets Style:** Premium aluminum alloy and copper build ensures corrosion resistance and a sleek, professional look. - • **Whisper-Quiet Performance:** High-grade ABEC5 oversized bearings reduce noise and friction for smooth, reliable RPM. - • **Unmatched Acceleration & Torque:** 4-pole, 12-slot motor design delivers explosive speed and ultra-responsive control. - • **Precision-Crafted Cooling System:** CNC-machined 6061 T6 aluminum heatsink keeps your motor running cooler, longer. ## Overview The Surpass Hobby USA 4074 2250KV Brushless RC Boat Motor is engineered for 650-800mm boats, featuring a high-torque 4-pole design and advanced cooling system. Crafted from durable aluminum and copper with precision ABEC5 bearings, it delivers over 95% efficiency, low noise, and long-lasting performance—perfect for millennial pros who demand speed and reliability on every run. ## Description The difference between this brushless motor and ordinary motor is that it is a waterproof motor with outstanding waterproof performance, suitable for 1/8 remote control car. 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: I dropped the 2250kV 4074 as an upgrade in my sonicwake v2. Hits mid 60s mph now with this motor and a 4519 prop on 6S. Review: I have received the delivery on time. Good product. Thanks. ## 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 | B0BG55X32T | | Brand Name | Surpass Hobby USA | | Customer Reviews | 4.3 4.3 out of 5 stars (29) | | Horsepower | 3.81 Horsepower | | Included Components | no | | Item Dimensions W x H | 38W x 38H millimeters | | Item Weight | 0.44 Kilograms | | Manufacturer | SHENZHEN SURPASS TECH CO.,LTD | | Material Type | Aluminum | | Model | 1 | | Speed | 2250 RPM | | UPC | 768486239887 | | Voltage | 12 Volts | ## Product Details - **Brand:** Surpass Hobby USA - **Horsepower:** 3.81 Horsepower - **Product dimensions:** 38W x 38H millimeters - **Speed:** 2250 RPM - **Voltage:** 12 Volts ## Images ![Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) - Image 1](https://m.media-amazon.com/images/I/61a700FluJL.jpg) ![Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) - Image 2](https://m.media-amazon.com/images/I/61Hx29aYTyL.jpg) ![Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) - Image 3](https://m.media-amazon.com/images/I/71Un5xy5QKL.jpg) ![Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) - Image 4](https://m.media-amazon.com/images/I/71pU5v0GXGL.jpg) ![Surpass Hobby USA Brushless Rc Boat Motor, 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) - Image 5](https://m.media-amazon.com/images/I/61bPkairWdL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***T on 13 April 2024* I dropped the 2250kV 4074 as an upgrade in my sonicwake v2. Hits mid 60s mph now with this motor and a 4519 prop on 6S. ### ⭐⭐⭐⭐⭐ Review *by V***E on 18 March 2023* I have received the delivery on time. Good product. Thanks. ### ⭐⭐⭐⭐⭐ Review *by K***N on 13 August 2025* Great motor with cooling combo. Dimensions were right on. Power is amazing in my 3D printed jet boat ## Frequently Bought Together - Brushless Rc Boat Motor, Surpass Hobby 4074 2250KV Brushless Motor with Cooling Set Design for RC Boat (2250kv) - FLYCOLOR 150A ESC 2-6S Waterproof Brushless Electronic Speed Controller with 5.5V/5A BEC and XT90 6.0mm Banana Head Connector for Model Ship RC Boat - Heyiarbeit Flex Collet Coupler CNC Stainless Steel for 5mm Motor Shaft and 4.76mm Flex Shaft Flexible Coupling DIY RC Boat Submarine Positive 1Pcs --- ## 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/496189587-surpass-hobby-usa-brushless-rc-boat-motor-4074-2250kv-brushless](https://www.desertcart.vu/products/496189587-surpass-hobby-usa-brushless-rc-boat-motor-4074-2250kv-brushless) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*