--- product_id: 143445684 title: "HobbyStar 3660 4-Pole Waterproof Brushless Sensorless Motor for RC Car, Truck 3300KV, 4T" brand: "hobbystar" price: "267.83 DT" currency: TND in_stock: true reviews_count: 2 category: "Hobby Star" url: https://www.desertcart.tn/products/143445684-hobbystar-3660-4-pole-waterproof-brushless-sensorless-motor-for-rc store_origin: TN region: Tunisia --- # 3300KV high RPM power Waterproof for all-weather thrills 4-pole 12-slot high-torque design HobbyStar 3660 4-Pole Waterproof Brushless Sensorless Motor for RC Car, Truck 3300KV, 4T **Brand:** hobbystar **Price:** 267.83 DT **Availability:** ✅ In Stock ## Summary > ⚡ Dominate Every Terrain with Waterproof Power and Precision Torque! ## Quick Answers - **What is this?** HobbyStar 3660 4-Pole Waterproof Brushless Sensorless Motor for RC Car, Truck 3300KV, 4T by hobbystar - **How much does it cost?** 267.83 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/143445684-hobbystar-3660-4-pole-waterproof-brushless-sensorless-motor-for-rc) ## Best For - hobbystar enthusiasts ## Why This Product - Trusted hobbystar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Ready:** Waterproof construction means no limits—race through mud, rain, or dust without missing a beat. - • **Precision Engineering:** High-purity copper windings and ABEC5 oversized bearings guarantee smooth, efficient, and reliable performance. - • **Lightweight Powerhouse:** Compact 3660 size with a balanced rotor and thin stator laminations maximizes RPM while keeping weight low. - • **Plug & Play Convenience:** Pre-installed 4.0mm gold-plated bullet connectors ensure effortless, solder-free setup. - • **Unmatched Torque & Speed:** 4-pole motor with 12-slot design delivers explosive acceleration and top-end power for your RC beast. ## Overview The HobbyStar 3660 4-pole waterproof brushless sensorless motor offers a robust 3300KV rating and 1200W max power output, engineered with a high-torque 12-slot design and premium copper windings. Its waterproof build and pre-installed gold-plated connectors make it perfect for extreme RC car and truck conditions, delivering smooth, high-RPM performance with durability and easy installation. ## Description desertcart.com: HobbyStar 3660 4-Pole Waterproof Brushless Sensorless Motor for RC Car, Truck 3300KV, 4T : Toys & Games Review: Excellent 3300Kv motor, worked great on a RC10GTe conversion - I did a LOT of research into what brushless motor to use for my RC10GTe 1/10 truck. This motor seemed to be the perfect combination: 3660 size, 3300Kv rating, compatible with 3s batteries, and a 3.175 mm output shaft. I paired this motor with a 100A ESC, and 16T pinion/66T spur gearing, and it ABSOLUTELY RIPS. The rear of the truck squats under full acceleration, something the nitro motor NEVER did. I previously bought ESC/motor combos for this truck and was burned by junk quality and inoperative parts. NOT this motor!! I do not have any input on longevity or durability, but initial impressions are great! No complaints thus far. Review: have it in a arma granite runs good on 2s and flies on 3s - great motor for 1/10 scale off road truck ## Features - HobbyStar 3660 4-pole brushless motor provides increased torque when compared to a standard 3650 while still providing top-end power. - Versatile waterproof design allows you to drive in extreme conditions and motor leads come with pre-installed 4.0mm gold-plated bullet plugs for easy, no-soldering connection. - Features: 4-pole motor with 12-slot high-torque design High-purity copper windings maximize efficiency High-RPM ABEC5 oversized bearings Precision balanced rotor for smooth operation and maximum RPM Super-thin (0.35mm) stator laminations - Specs: KV: 3300 Max Voltage: 4S Rotor Poles: 4 Max Amps: 80A IO: 2.3A Resistance: 0.0095 Watts 1200W Max RPM: 50,000 Length: 60mm Diameter: 36mm Weight: 215g Shaft: 3.175mm x 17mm Connectors: 4mm bullet - NOTE: PICTURE IS GENERIC, YOU WILL RECEIVE KV IN LISTING TITLE. Voltage recommendations are guidelines for the voltage you can safely run. It is still critical that the user monitor motor temps and adjust gearing if necessary, any motor can overheat to the point of destruction if over-geared even when running at or below the rated voltage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KMKHB2X | | Best Sellers Rank | #974,634 in Toys & Games ( See Top 100 in Toys & Games ) #3,529 in RC Electric Motors | | Brand | HobbyStar | | Customer Reviews | 4.8 4.8 out of 5 stars (6) | | Horsepower | 2 Horsepower | | Item Weight | 15 ounces | | Manufacturer | HobbyStar | | Manufacturer recommended age | 12 years and up | | Material | Copper | | UPC | 688977145049 | | Voltage | 12 Volts | ## Product Details - **Brand:** HobbyStar - **Horsepower:** 2 Horsepower - **Manufacturer:** HobbyStar - **Material:** Copper - **Voltage:** 12 Volts ## Images ![HobbyStar 3660 4-Pole Waterproof Brushless Sensorless Motor for RC Car, Truck 3300KV, 4T - Image 1](https://m.media-amazon.com/images/I/41I22QZ+4UL.jpg) ![HobbyStar 3660 4-Pole Waterproof Brushless Sensorless Motor for RC Car, Truck 3300KV, 4T - Image 2](https://m.media-amazon.com/images/I/31+wSgEUN-L.jpg) ![HobbyStar 3660 4-Pole Waterproof Brushless Sensorless Motor for RC Car, Truck 3300KV, 4T - Image 3](https://m.media-amazon.com/images/I/31RmGpoaWzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent 3300Kv motor, worked great on a RC10GTe conversion *by C***H on February 26, 2025* I did a LOT of research into what brushless motor to use for my RC10GTe 1/10 truck. This motor seemed to be the perfect combination: 3660 size, 3300Kv rating, compatible with 3s batteries, and a 3.175 mm output shaft. I paired this motor with a 100A ESC, and 16T pinion/66T spur gearing, and it ABSOLUTELY RIPS. The rear of the truck squats under full acceleration, something the nitro motor NEVER did. I previously bought ESC/motor combos for this truck and was burned by junk quality and inoperative parts. NOT this motor!! I do not have any input on longevity or durability, but initial impressions are great! No complaints thus far. ### ⭐⭐⭐⭐ have it in a arma granite runs good on 2s and flies on 3s *by R***N on March 23, 2023* great motor for 1/10 scale off road truck --- ## 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/143445684-hobbystar-3660-4-pole-waterproof-brushless-sensorless-motor-for-rc](https://www.desertcart.tn/products/143445684-hobbystar-3660-4-pole-waterproof-brushless-sensorless-motor-for-rc) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*