--- product_id: 518849875 title: "Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv)" brand: "usa" price: "113104CFA" currency: XOF in_stock: true reviews_count: 2 category: "Surpass Hobby Usa" url: https://www.desertcart.sn/products/518849875-surpass-hobby-4074-1700kv-brushless-motor-shaft-5mm-with-water store_origin: SN region: Senegal --- # 1700KV high RPM power Water cooling jacket for optimal heat dissipation 5mm precision motor shaft Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv) **Brand:** usa **Price:** 113104CFA **Availability:** ✅ In Stock ## Summary > 🚤 Power, Precision, and Cool Confidence — Rule the Waves! ## Quick Answers - **What is this?** Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv) by usa - **How much does it cost?** 113104CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/518849875-surpass-hobby-4074-1700kv-brushless-motor-shaft-5mm-with-water) ## 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 - • **Precision Engineering:** 5mm metal shaft and 4-pole design ensure maximum torque and ultra-smooth acceleration. - • **Built to Last & Impress:** Durable aluminum alloy and copper construction with corrosion resistance for long-term reliability. - • **Whisper-Quiet Operation:** High-grade ABEC5 oversized bearings minimize noise and friction for a sleek, professional ride. - • **Stay Cool Under Pressure:** Advanced water cooling jacket keeps your motor running cooler, longer—no overheating drama. - • **Unleash High-Speed Power:** 1700KV brushless motor delivers blistering RPM for next-level RC boat performance. ## Overview The Surpass Hobby 4074 1700KV Brushless Motor is engineered for 650-800mm RC boats, featuring a high-efficiency 4-pole design and a robust 5mm shaft. Its CNC-machined aluminum water cooling jacket ensures superior heat dissipation, while high-purity copper windings and ABEC5 oversized bearings deliver smooth, quiet, and reliable high-RPM performance. Built with corrosion-resistant materials, this motor combines durability with cutting-edge technology to elevate your RC boating experience. ## 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): 1700Max Amps: 80AMax Voltage: 35VWatt: 2800WMotor Size: ø40x74mmWinding Type: WYENumber of Turns:2.75YNo load current: 2.2AMax RPM: 60000Shaft 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 Review: Good delivery - I have received the delivery on time. Good product. Thanks. Review: Poorly round, 30% empty can. - This motor has the loosest windings you can imagine. There's at least 20 mm of can length that has no rotor engagement and no stator length. There's so much extra winding that's doing nothing but generating heat. It's closer to a 4060 then a 4074, but it's going to use power like a 4074. ## 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 | B0BG56WJX8 | | Best Sellers Rank | 510,969 in Toys & Games ( See Top 100 in Toys & Games ) 1,222 in Model Building Motors | | Brand | Surpass Hobby USA | | Customer Reviews | 4.0 out of 5 stars 6 Reviews | | Horsepower | 1 Horsepower | | Included Components | no | | Item Weight | 0.52 Kilograms | | Item weight | 0.52 Kilograms | | Manufacturer | SHENZHEN SURPASS TECH CO.,LTD | | Manufacturer Part Number | 1 | | Material | Aluminium , Copper , Metal | | Model Number | 1 | | Number of Items | 1 | | Speed | 1700 RPM | | UPC | 768486239979 | | Voltage | 12 Volts | ## Product Details - **Brand:** Surpass Hobby USA - **Horsepower:** 1 Horsepower - **Product dimensions:** 38W x 38H millimetres - **Speed:** 1350 RPM - **Voltage:** 12 Volts ## Images ![Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv) - Image 1](https://m.media-amazon.com/images/I/51qPsA4K5VL.jpg) ![Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv) - Image 2](https://m.media-amazon.com/images/I/61U+PBWHHyL.jpg) ![Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv) - Image 3](https://m.media-amazon.com/images/I/71Un5xy5QKL.jpg) ![Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv) - Image 4](https://m.media-amazon.com/images/I/71Kt+f9sI+L.jpg) ![Surpass Hobby 4074 1700KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1700kv) - Image 5](https://m.media-amazon.com/images/I/717pBCdXacL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good delivery *by V***E on 18 March 2023* I have received the delivery on time. Good product. Thanks. ### ⭐ Poorly round, 30% empty can. *by J***T on 20 December 2025* This motor has the loosest windings you can imagine. There's at least 20 mm of can length that has no rotor engagement and no stator length. There's so much extra winding that's doing nothing but generating heat. It's closer to a 4060 then a 4074, but it's going to use power like a 4074. --- ## 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.sn/products/518849875-surpass-hobby-4074-1700kv-brushless-motor-shaft-5mm-with-water](https://www.desertcart.sn/products/518849875-surpass-hobby-4074-1700kv-brushless-motor-shaft-5mm-with-water) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-10*