--- product_id: 67498394 title: "FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A)" brand: "brand: fastwin" price: "AR$173290" currency: ARS in_stock: true url: https://www.desertcart.com.ar/products/67498394-fastwin-3650-3900kv-4p-sensorless-brushless-motor-and-60a-brushless store_origin: AR region: Argentina --- # FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A) **Brand:** brand: fastwin **Price:** AR$173290 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A) by brand: fastwin - **How much does it cost?** AR$173290 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/67498394-fastwin-3650-3900kv-4p-sensorless-brushless-motor-and-60a-brushless) ## Best For - brand: fastwin enthusiasts ## Why This Product - Trusted brand: fastwin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specifications: KV(RPM/Volt): 3900KV Max RPM: 50000 Max current: 69A Max watts: 900W Max voltage: <13V Rotor poles: 4 Resistance: 0.0081Ω Diameter: 36mm Length: 50mm Shaft length: 15mm Shaft diameter: 3.175mm Connector: 4mm golden banana connector ESC Features: High anti-interference capability Built-in switch mode BEC has powerful output Using advanced software interface to set up or update the software Enhanced throttle response, excellent acceleration, strong brakes and throttle linearity Multiple protection features: Low voltage cut-off protection, over-heat protection and throttle signal loss protection Specifications: Continuous current: 60A Burst current: 320A Battery: 2-3S LiPo Battery / 4-9S NiMh Battery BEC output: 5.8V/3A (Switch Mode) Power supply plug: T plug Package Information: Package size: 9.5 * 8 * 6.5cm / 3.7 * 3.1 * 2.6in Package weight: 311g / 11oz White box package Package List: 1 * 3650 3900KV 4P Sensorless Brushless Motor 1 * 60A Brushless ESC ## Features - Removable/Replaceable rotor High RPM ABEC5 oversized bearings - Stator - super Thin (0.2mm) laminations 4 poles design, high torque and high efficiency - CNC machined 6061 T6 billet aluminum heatsink can Precision engineered for maximum energy conversion - Shorter stator, less wire, lower resistance, more power - Universal fit all 1/10 brushless cars-multi-mounting system for M3 screws ## Images ![FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A) - Image 1](https://images-na.ssl-images-amazon.com/images/I/612TE90ik8L.jpg) ![FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51o4BncyKQL.jpg) ![FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61csMq%2Bs%2BcL.jpg) ![FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41JeZoIVLhL.jpg) ![FastWin 3650 3900KV 4P Sensorless Brushless Motor & 60A Brushless Splash-Proof Electronic Speed Controller ESC with 5.8V/3A Switch Mode BEC for 1/10 RC Car (3650 3900KV +60A) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51yMg6C0anL.jpg) --- ## 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.com.ar/products/67498394-fastwin-3650-3900kv-4p-sensorless-brushless-motor-and-60a-brushless](https://www.desertcart.com.ar/products/67498394-fastwin-3650-3900kv-4p-sensorless-brushless-motor-and-60a-brushless) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-18*