--- product_id: 89758602 title: "GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car" brand: "goolrc" price: "€ 92.62" currency: EUR in_stock: true reviews_count: 8 category: "Gool Rc" url: https://www.desertcart.sk/products/89758602-goolrc-3650-4370kv-4p-sensorless-brushless-motor-45a-brushless-esc store_origin: SK region: Slovakia --- # 4370KV high RPM power 45A ESC with multi-protection CNC machined 6061 T6 aluminum heatsink GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car **Brand:** goolrc **Price:** € 92.62 **Availability:** ✅ In Stock ## Summary > ⚡ Unleash precision power and control — dominate every off-road track! ## Quick Answers - **What is this?** GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car by goolrc - **How much does it cost?** € 92.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/89758602-goolrc-3650-4370kv-4p-sensorless-brushless-motor-45a-brushless-esc) ## Best For - goolrc enthusiasts ## Why This Product - Trusted goolrc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart ESC Control:** Advanced software interface lets you customize throttle response and update firmware effortlessly for a tailored driving experience. - • **Engineered Cooling:** CNC machined billet aluminum heatsink ensures optimal heat dissipation for longer run times and peak performance. - • **Built-in Safety Net:** Multiple ESC protections including low voltage cut-off, overheat, and throttle signal loss keep your setup safe and race-ready. - • **Precision Powerhouse:** 4-pole, 12-slot hi-torque motor delivers smooth, reliable thrust for your 1/10 scale RC off-road car. - • **Efficient Energy Conversion:** High purity copper windings and super thin 0.35mm stator laminations maximize motor efficiency and durability. ## Overview The GoolRC 3650 4370KV 4-pole sensorless brushless motor paired with a 45A brushless ESC offers a high-performance, efficient, and customizable powertrain solution for 1/10 scale RC off-road cars. Featuring CNC machined aluminum cooling, high purity copper windings, and advanced ESC protections, this combo delivers smooth throttle response, durability, and reliable safety features to elevate your RC racing experience. ## Description Motor Features: 4 poles Hi-torque motor design. CNC machined 6061 T6 billet alumium heatsink can. High purity copper windings maximizes efficiency. High RPM ABEC5 oversized bearings. Universal fit all 1/10 brushless cars-multi-mounting system for M3 screws. Precision balanced rotor, smoothness for best reliability and maximum RPM. Stator - Super Thin (0.35mm) laminations. Removable/replaceable. Precision engineered for maximum energy conversion. ROAR legal. Specification: RPM: 4370KV Max Current: 66A Max Watts: 820W Can Size: 3650 Sensored: No Can Diameter: 36mm Can Length: 50mm Shaft Diameter: 3.175mm Shaft Length: 15mm Bullet Connector: 4mm Weight: 146g/5.2oz Max voltage: 7.4V(2S)-11.1V(3S) Electric Speed Controller Features: Compatible with sensorless brushless motors. High anti-interference capability. Using advanced software interface to set up or update the software. Super smooth and accurate throttle linearity. Fast response to throttle input. Mutiple protection features: low voltage cut-off protection, over-heat protection and throttle signal loss protection. Specifications: Cont. Current: 45A Burst Current: 260A/10sec Battery: 2-3 Cell Lipo / 4-9 Cell NiMh SBEC: Yes SBEC Output: 5.8V/3A Power Supply Plugs: T Male Motor Plugs: Female 4mm Bullet Connector Size: 45*35*35mm(with out fan) Weight: 76g /2.7oz Package information: Package size: 11 * 9 * 6.5cm/ 4.3 * 3.5 * 2.5in Package weight: 261g/9.2oz Package list: 1 * 3650 4370KV 4P Sensorless Brushless Motor 1 * 45A Brushless Electric Speed Controller Review: Great value for a brushless system - What a great way to get your old buggy going brushless. Do not need much speed. Just want to experience it. Review: ESC is not water proof but i recommend anyway - it says "water proof" bit it's not really water proof.... i drove into water today, it stopped working immediately, when i get home i saw the problem 🤦 i can tell you to buy it, but make your ESC water proof! THE MOTOR is excellent!! fast and rapid responsive ## Features - 4 poles 12 slot Hi-torque motor design. - CNC machined 6061 T6 billet alumium heatsink can motor. - The motor features high purity copper windings maximizes efficiency. - ESC:advanced software interface to set up or update the software. - Mutiple protection features of the ESC: low voltage cut-off protection, over-heat protection and throttle signal loss protection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JPLN44D | | Best Sellers Rank | #528,832 in Toys & Games ( See Top 100 in Toys & Games ) #1,484 in RC Electric Motors | | Brand | GoolRC | | Brand Name | GoolRC | | Customer Reviews | 3.5 out of 5 stars 164 Reviews | | Horsepower | 820 watts | | Item Weight | 146 g | | Manufacturer | GoolRC | | Material | Copper | | Material Type | Copper | | Model | BPE8355447027044SB | | Part Number | BPE8355447027044SB | | Shaft Diameter | 3.18 millimeters | | Speed | 4370 rpm | | UPC | 799968070896 603629464002 | | Voltage | 11.1 volts | ## Product Details - **Brand:** GoolRC - **Speed:** 4370 RPM - **Voltage:** 11.1 Volts - **Horsepower:** 820 Watts - **Material:** Copper ## Images ![GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car - Image 1](https://m.media-amazon.com/images/I/61O5Oy4w8SL.jpg) ![GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car - Image 2](https://m.media-amazon.com/images/I/613Vws9srPL.jpg) ![GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car - Image 3](https://m.media-amazon.com/images/I/61cQpHbJGWL.jpg) ![GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car - Image 4](https://m.media-amazon.com/images/I/71D7+H1PRTL.jpg) ![GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC?Electric Speed Controller? 1/10 RC Off-Road Car - Image 5](https://m.media-amazon.com/images/I/61FmvxVRp7L.jpg) ## Questions & Answers **Q: Is it water proof** A: No **Q: Motor only beeps fast and i have no throttle. Steering works as it should. Any suggestions** A: Sound like one of the servos **Q: Do you need to program the esc? i’m running this motor and esc in my 2wd slash. motor gets pretty hot. change gearing? program? motor fan?** A: I would say yes you do. When I installed in my redcat volcano, the motor just chattered under load. You need to program it. eBay has programmer for about 12 bucks **Q: what are the dimensions of the motor im putting it in a 1/16 i need to make sure it has clearance** A: this motor is about 2 inches long and has a diameter of about 1.4 inches. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value for a brushless system *by A***H on April 4, 2024* What a great way to get your old buggy going brushless. Do not need much speed. Just want to experience it. ### ⭐⭐⭐ ESC is not water proof but i recommend anyway *by R***S on May 13, 2025* it says "water proof" bit it's not really water proof.... i drove into water today, it stopped working immediately, when i get home i saw the problem 🤦 i can tell you to buy it, but make your ESC water proof! THE MOTOR is excellent!! fast and rapid responsive ### ⭐ Do not buy *by K***N on May 28, 2025* Don't waste your time or money, both items are junk. I ordered 2 of these sets for a couple of rc builds but they didn't work so I thought I could upgrade a smaller car but they are not even usable in a 1/14 scale car. Tried the motor with an expensive esc and it kinda worked but not great. The esc won't move anything unless you give it a push first. Tried multiple battery brands, mAh, C rating, 2s, & 3s no combination of parts would makes this combo work. Messed around for so long trying to get them to work that I missed the return window.. in the trash they go, I'm not going to let these keep frustrating me. ## Frequently Bought Together - GoolRC 3650 4370KV 4P Sensorless Brushless Motor 45A Brushless ESC（Electric Speed Controller） 1/10 RC Off-Road Car - 25KG High Torque RC Servo, Miuzei Waterproof Servo Motor Compatible with 1/8, 1/10, 1/12 RC Car, Full Metal Gear Steering with 25T Horn 270 Degree (1Pcs) - DUMBORC X4 4CH RC Radio System Transmitter and Receiver X6F 2.4ghz Remote Controller for RC Car Boat Tanks(Distance 400m-500m) Controller Transmitter --- ## 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.sk/products/89758602-goolrc-3650-4370kv-4p-sensorless-brushless-motor-45a-brushless-esc](https://www.desertcart.sk/products/89758602-goolrc-3650-4370kv-4p-sensorless-brushless-motor-45a-brushless-esc) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-25*