--- product_id: 519607482 title: "Surpass Hobby USA 4082 1280KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1280kv)" brand: "usa" price: "1207.40 DT" currency: TND in_stock: true reviews_count: 3 category: "Surpass Hobby Usa" url: https://www.desertcart.tn/products/519607482-surpass-hobby-usa-4082-1280kv-brushless-motor-shaft-5mm-water store_origin: TN region: Tunisia --- # 1280KV high RPM power Water cooling jacket for optimal heat dissipation 5mm precision metal shaft Surpass Hobby USA 4082 1280KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1280kv) **Brand:** usa **Price:** 1207.40 DT **Availability:** ✅ In Stock ## Summary > 🚤 Power your RC boat with precision and cool confidence! ## Quick Answers - **What is this?** Surpass Hobby USA 4082 1280KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1280kv) by usa - **How much does it cost?** 1207.40 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/519607482-surpass-hobby-usa-4082-1280kv-brushless-motor-shaft-5mm-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:** 4-pole, 12-slot design with high-purity copper windings and ABEC5 oversized bearings ensures ultra-smooth, efficient power delivery. - • **Durability Meets Style:** Crafted from corrosion-resistant aluminum alloy with a sleek, durable shell built to withstand intense watercraft conditions. - • **Unmatched Power & Speed:** 1280KV brushless motor delivers up to 50,000 RPM for blistering acceleration on your RC boat. - • **Stay Cool Under Pressure:** Advanced water cooling jacket and CNC machined aluminum heatsink keep your motor running at peak performance without overheating. - • **Whisper-Quiet Performance:** Low noise, high RPM bearings reduce friction and noise, so you can focus on dominating the water, not the motor hum. ## Overview The Surpass Hobby USA 4082 1280KV Brushless Motor is a high-performance, water-cooled motor designed specifically for 650-800mm RC boats. Featuring a 4-pole, 12-slot design with precision CNC-machined aluminum and high-purity copper windings, it delivers up to 50,000 RPM with over 95% efficiency. Its water cooling jacket and oversized ABEC5 bearings ensure superior heat dissipation and low noise, making it a durable, reliable choice for serious RC watercraft 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: 4082 Brushless MotorKV(RPM/Volt): 1280Max Amps: 87AMax Voltage: 38VWatt: 3400WMotor Size: ø40x82mmWinding Type: WYENumber of Turns: 2.5YNo load current: 2.4AMax RPM: 50000Resistance(MΩ):13.5Shaft Diameter: 5mmRotor Poles: 4Connector: 4.0mm connectorN.W: 400gWater Cooling Jacket Unit:Model: 40-SSize: ø48x56mmN.W: 41gPackage List:1 x 4082 Brushless Motor1 x Water Cooling Jacket Unit Review: Very powerful, very large - This is by far the largest BLDC motor I own. I build model RC machines, including boats and this motor will be perfect for my larger builds. I tested this with a 40mm prop on a 3s pack and it performed well. The included water cooling jacket is a nice bonus and even comes with spare O-Rings. Be sure to use at the very least an 80a ESC, preferably 100a+ with this motor. I'm running an 80a ESC, which should be fine as long as I don't WOT this motor for extended periods. Review: Minster torque - Absolute beast ## 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 | B0BG86T6Y9 | | Brand | Surpass Hobby USA | | Brand Name | Surpass Hobby USA | | Customer Reviews | 4.9 out of 5 stars 13 Reviews | | Included Components | no | | Item Weight | 0.48 Kilograms | | Item weight | 0.48 Kilograms | | Manufacturer | SHENZHEN SURPASS TECH CO.,LTD | | Material | Aluminum | | Material Type | Aluminum | | Model | 1 | | Number of Items | 1 | | Part Number | 1 | | Speed | 1280 RPM | | UPC | 768486240180 | | Voltage | 12 Volts | ## Product Details - **Brand:** Surpass Hobby USA - **Item weight:** 0.48 Kilograms - **Material:** Aluminum - **Speed:** 1280 RPM - **Voltage:** 12 Volts ## Images ![Surpass Hobby USA 4082 1280KV Brushless Motor Shaft 5mm with Water Cooling Jacket for RC Boat (1280kv) - Image 1](https://m.media-amazon.com/images/I/51qPsA4K5VL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very powerful, very large *by A***I on 22 June 2023* This is by far the largest BLDC motor I own. I build model RC machines, including boats and this motor will be perfect for my larger builds. I tested this with a 40mm prop on a 3s pack and it performed well. The included water cooling jacket is a nice bonus and even comes with spare O-Rings. Be sure to use at the very least an 80a ESC, preferably 100a+ with this motor. I'm running an 80a ESC, which should be fine as long as I don't WOT this motor for extended periods. ### ⭐⭐⭐⭐⭐ Minster torque *by P***H on 10 August 2026* Absolute beast ### ⭐⭐⭐⭐ Nice motor upgrade *by E***N on 18 June 2023* Perfect motor upgrade for my rc boat. Can't wait to install it and rip up the Lake with this beastly motor. I did a mock up and the size is just right. Motor is sturdy and strong, well built with 4 poles and a water cooled heatsink. Overall really nice and powerful rc boat motor. --- ## 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/519607482-surpass-hobby-usa-4082-1280kv-brushless-motor-shaft-5mm-water](https://www.desertcart.tn/products/519607482-surpass-hobby-usa-4082-1280kv-brushless-motor-shaft-5mm-water) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-26*