--- product_id: 530076136 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: "543.35 DT" currency: TND in_stock: true category: "Surpass Hobby Usa" url: https://www.desertcart.tn/products/530076136-4074-1350kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor store_origin: TN region: Tunisia --- # 1350KV high RPM power Aluminum alloy cooling system 4-pole design for max torque 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:** 543.35 DT **Availability:** ✅ In Stock ## Summary > 🚤 Power your RC boat with precision and unstoppable speed! ## 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?** 543.35 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/530076136-4074-1350kv-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 - • **Waterproof Confidence:** Designed specifically for RC boats, this motor thrives in wet conditions without compromising power. - • **Built to Last & Resist:** Durable metal shell with corrosion-resistant materials keeps your motor looking sharp and running strong. - • **Stay Cool Under Pressure:** CNC-machined 6061 T6 aluminum heatsink ensures superior heat dissipation for longer run times. - • **Whisper-Quiet Performance:** High RPM ABEC5 oversized bearings minimize noise and friction for smooth, reliable operation. - • **Unmatched Acceleration & Torque:** 4-pole precision engineering delivers lightning-fast response and stable power output. ## Overview The Surpass Hobby 4074 1350KV Brushless RC Boat Motor is a high-performance, waterproof motor engineered for 650-800mm RC boats. Featuring a 4-pole design for superior torque and efficiency (over 95%), it boasts a CNC-machined aluminum heatsink for excellent cooling, high-purity copper windings, and ABEC5 oversized bearings for low noise and maximum RPM. Built with durable, corrosion-resistant materials, this motor ensures long-lasting, reliable power for serious RC enthusiasts. ## 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 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 RotorSpecifications:Brand: Surpass HobbyProduct: 4074 Brushless Motor for BoatKV(RPM/Volt): 1350KVMax Amps: 63AMax Voltage: 44VWatt: 2800WMotor Size: ø40x74mmWinding Type: WYENumber of Turns:2.75YNo load current: 1.3AMax RPM: 60000Resistance(MΩ):22.0Shaft Diameter: 5mmRotor Poles: 4Connector: 4.0mm connectorN.W: 358gWater Cooling Jacket Unit:Model: 40-SSize: ø48x56mmN.W: 41gPackage List:1 x 4074 Brushless Motor1 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 | #176,637 in Toys & Games ( See Top 100 in Toys & Games ) #243 in RC Electric Motors | | Brand | Surpass Hobby USA | | Brand Name | Surpass Hobby USA | | Customer Reviews | 3.7 out of 5 stars 8 Reviews | | Horsepower | 1 hp | | Manufacturer | SHENZHEN SURPASS TECH CO.,LTD | | Material | Aluminum, Metal | | Material Type | Aluminum, Metal | | Model | 1 | | Part Number | 1 | | Speed | 1350 rpm | | UPC | 768486240067 | | Voltage | 12 volts | ## Product Details - **Brand:** Surpass Hobby USA - **Horsepower:** 1 hp - **Material:** Aluminum, Metal - **Speed:** 1700 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 **Size** options. --- ## 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/530076136-4074-1350kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor](https://www.desertcart.tn/products/530076136-4074-1350kv-brushless-rc-boat-motor-surpass-hobby-brushless-motor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-26*