--- product_id: 739536666 title: "4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car" brand: "usa" price: "663.68 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/739536666-4074-1350kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor store_origin: TN region: Tunisia --- # 1350KV high RPM power Advanced aluminum cooling 4-pole high torque design 4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car **Brand:** usa **Price:** 663.68 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your RC boat with precision, speed, and style—leave the competition in your wake! ## Quick Answers - **What is this?** 4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car by usa - **How much does it cost?** 663.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/739536666-4074-1350kv-brushless-rc-boat-motor-surpass-hobby-brushless-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 - • **Built to Last & Resist:** Durable metal shell with corrosion-resistant materials means your motor looks sharp and performs flawlessly, lap after lap. - • **Next-Level Cooling Tech:** CNC machined 6061 T6 aluminum heatsink and copper windings keep your motor cool under pressure, extending performance and lifespan. - • **Unmatched Power & Speed:** 1350KV rating delivers blistering acceleration and max RPM up to 60,000 for dominating your RC watercraft. - • **Whisper-Quiet Performance:** High-grade ABEC5 oversized bearings reduce noise and friction, giving you smooth, reliable runs without the racket. - • **Precision 4-Pole Engineering:** High torque 4-pole motor design ensures ultra-efficient energy conversion with over 95% efficiency—feel the difference in every turn. ## Overview The Surpass Hobby 4074 1350KV Brushless RC Boat Motor is a high-performance, sensor-equipped 4-pole motor designed for 650-800mm RC boats. Featuring a robust 2800W output, advanced aluminum cooling, and precision ABEC5 bearings, it delivers superior torque, efficiency (95%+), and durability. Waterproof and corrosion-resistant, this motor ensures long-lasting, quiet, and powerful operation, perfect for serious RC enthusiasts aiming to upgrade their watercraft's speed and reliability. ## Description the difference between this brushless motor and ordinary motor that is a waterproof motor with outstanding waterproof performance, Let you have a better sense of experience. Features: 1. 4 Pole 12 Slot Hi-torque Motor Design,Precision Engineered for Maximum Energy Conversion 2. CNC Machined 6061 T6 Billet Aluminum Heatsink Can 3 . High Purity Copper Windings Maximizes Efficiency,High RPM ABEC5 Oversized Bearings 3. Precision balanced rotor,smoothness for best reliability and maximum RPM 5. Stator - Super Thin (0.2mm) Laminations ,Removable/Replaceable Rotor Specifications: Brand: Surpass Hobby Product: 4074 Brushless Motor for Boat KV(RPM/Volt): 1350KV Max Amps: 63A Max Voltage: 44V Watt: 2800W Motor Size: ø40x74mm Winding Type: WYE Number of Turns:2.75Y No load current: 1.3A Max RPM: 60000 Resistance(MΩ):22.0 Shaft Diameter: 5mm Rotor Poles: 4 Connector: 4.0mm connector N.W: 358g Water Cooling Jacket Unit: Model: 40-S Size: ø48x56mm N.W: 41g Package List: 1 x 4074 Brushless Motor 1 x Water Cooling Jacket Unit ## 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 | B0BG55XL7S | | Best Sellers Rank | 529,899 in Toys & Games (See Top 100 in Toys & Games) 1,399 in Model Building Motors | | Brand | Surpass Hobby USA | | Customer Reviews | 3.8 3.8 out of 5 stars (8) 3.8 out of 5 stars | | 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 | | Number Of Items | 1 | | Speed | 1350 RPM | | Upc | 768486240067 | | Voltage | 12 Volts | ## Product Details - **Brand:** Surpass Hobby USA - **Horsepower:** 1 Horsepower - **Material:** Aluminium, Copper, Metal - **Speed:** 1550 RPM - **Voltage:** 12 Volts ## Images ![4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car - Image 1](https://m.media-amazon.com/images/I/61U+PBWHHyL.jpg) ![4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car - Image 2](https://m.media-amazon.com/images/I/71Un5xy5QKL.jpg) ![4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car - Image 3](https://m.media-amazon.com/images/I/71Kt+f9sI+L.jpg) ![4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car - Image 4](https://m.media-amazon.com/images/I/61bPkairWdL.jpg) ![4074 1350KV Brushless RC Boat Motor Surpass Hobby Brushless Motor 4Pole Design Replacement Boat Parts (1350kv) Sensor Set Suitable for 1/10 Car - Image 5](https://m.media-amazon.com/images/I/717pBCdXacL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for the money *by on Reviewed in the United States 22 March 2026* 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. ### ⭐ Junk don’t buy *by on Reviewed in the United States 19 July 2026* Junk lasted 2 runs and went up in smoke ### ⭐⭐⭐⭐⭐ Work good! *by on Reviewed in the United States 13 January 2025* Fair price and work good! --- ## 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.tn/products/739536666-4074-1350kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor](https://www.desertcart.tn/products/739536666-4074-1350kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*