--- product_id: 284049587 title: "YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop" brand: "youngrc" price: "€ 55.37" currency: EUR in_stock: true category: "Young Rc" url: https://www.desertcart.be/products/284049587-youngrc-8-5-x-20mm-8520-coreless-motor-high-performance store_origin: BE region: Belgium --- # 45000 RPM high-speed coreless motor CW & CCW rotation with matched 55mm props 8.5x20mm precision metal build YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop **Brand:** youngrc **Price:** € 55.37 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your micro drone game with precision power and speed! ## Quick Answers - **What is this?** YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop by youngrc - **How much does it cost?** € 55.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/284049587-youngrc-8-5-x-20mm-8520-coreless-motor-high-performance) ## Best For - youngrc enthusiasts ## Why This Product - Trusted youngrc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Balanced Dual Rotation:** Includes both clockwise and counterclockwise motors with perfectly matched 55mm propellers for stable flight. - • **Blazing 45,000 RPM Speed:** Unleash unmatched thrust and agility for your micro FPV quadcopter. - • **Precision Coreless Design:** Lightweight 8.5x20mm metal motors engineered for peak performance and durability. - • **Extended 60mm Cable Length:** Enhanced wiring flexibility for seamless installation and cleaner builds. - • **Plug-and-Play Motor & Prop Set:** Complete package with 2 CW & 2 CCW motors plus 4 propellers—ready to upgrade your drone instantly. ## Overview The YoungRC 8520 coreless brushed motor set delivers a high-speed 45,000 RPM output with a compact 8.5x20mm metal design, optimized for micro FPV quadcopters like the Hubsan X4 H107C/D. Featuring both clockwise and counterclockwise motors paired with 55mm propellers and extended 60mm cables, this set ensures balanced thrust, easy installation, and superior flight performance. ## Description 8520 Motors Description: Motor Diameter: 8.5mm Motor Length: 20mm Shaft Diameter: 1.0mm Cable Length: 60mm Option: Clockwise Motor(With Red Blue), Anti-clockwise Motor(With Black White) 1.Operating condition Rated voltage 3.2V DC Direction of rotation CW and CCW Operating voltage range DC3.0-3.7V DC perating temperature range -10-50°C Motor position all position 2.Mearsuring condition Motor position horizontal or vertical Power supply regulated DC power supply assuring unquestionable measuring regulated DC power supply assuring unquestionable measuring 10-30°C 30-95% If the judgment is questionable,Measurent is to be made based on JIS Standard Testing Condition(20+2°C,65+5% ) Direction of rotation viewed from output shaft side 3.Electrical characteristics Items Specification Standard value Rated speed 45000rpm±12% 45000 rpm Rated current 200mA max 150mA Rated Load 30500rpm±10% 30500 rpm Rated load current 1750mA max 1620mA Starting voltage 1.0V max 0.8V DC Insulation resistance 10MΩ min AT 250V DC between motor terminal and case Mechanical noise Under rated voltage 60 DB(A) max 53dB(A) Package list:2x 8520 Motors CW; 2x 8520 Motors CCW; 2x CW Propellers(55mm); 2x CCW Propellers(55mm). ## Features - ★Fast 8.5x20mm coreless brushed motor set (For Hubsan X4 H107C or H107D) - ★More thrust and power with 60mm cable. - ★Motor Diameter: 8.5mm,Motor Length: 20mm,Shaft Diameter: 1.0mm. - ★High output power with well-matched propellers. - ★Package List: 2x 8520 Motors CW; 2x 8520 Motors CCW; 2x CW Propellers(55mm); 2x CCW Propellers(55mm). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078NL9KQQ | | Best Sellers Rank | #160,586 in Toys ( See Top 100 in Toys ) #137 in Model Building Motors | | Brand Name | YoungRC | | Customer Reviews | 4.3 4.3 out of 5 stars (86) | | Item Dimensions W x H | 8W x 20H millimeters | | Item Weight | 0.04 Pounds | | Manufacturer | YoungRC | | Material Type | Metal | | Model | Q91+E084+E085-SL | | Part Number | Q91+E084+E085-SL | | Speed | 45000 RPM | | UPC | 711005952750 | | Voltage | 3.2 Volts | ## Product Details - **Brand:** YoungRC - **Material:** Metal - **Product dimensions:** 8W x 20H millimeters - **Speed:** 45000 RPM - **Voltage:** 3.2 Volts ## Images ![YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop - Image 1](https://m.media-amazon.com/images/I/41Wid1NXEgL.jpg) ![YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop - Image 2](https://m.media-amazon.com/images/I/41O3v0efs5L.jpg) ![YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop - Image 3](https://m.media-amazon.com/images/I/51EV6Qe2+5L.jpg) ![YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop - Image 4](https://m.media-amazon.com/images/I/41qQI2gHadL.jpg) ![YoungRC 8.5 x 20mm 8520 Coreless Motor High Performance Brushed Motors for Micro FPV RC Quadcopter H107C + 55mm Blade Propeller Prop - Image 5](https://m.media-amazon.com/images/I/51yTyCNFj3L.jpg) ## Questions & Answers **Q: What is the difference between "rated current" and "rated load current"?** A: Hi friend, Rated current is the current when the equipment works normally. Load current is the working current of the load of the equipment. For a power supply device, if the load current is higher than its rated current, it may cause it to overheat or even burn out, etc. Thanks! **Q: Can you use a 2s 7.4v battery with these motors** A: Sorry the operating voltage range is DC 3.0-3.7V DC. **Q: How much weight can the motors lift if fitted in a quadcopter?** A: These motors are very small and lightweight,the 4 motors are just about 20g. **Q: why does it say 2s when the rated voltage is 3-3.7volts?** A: Dear,so sorry,it only used for 1S,and the rated voltage is 3.7volts. ## Frequently Bought Together - YoungRC 8520 Coreless Motor 8.5 x 20mm Brushed Motors + 55mm CW CCW Propeller for DIY Micro QX95 QX110 Quadcopter RC Drone - HiLetgo 3pcs GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino - YoungRC 8520 Coreless Motor 8.5 x 20mm Brushed Motors + 75mm CW CCW Propeller for DIY Micro QX95 QX110 Quadcopter RC Drone --- ## 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.be/products/284049587-youngrc-8-5-x-20mm-8520-coreless-motor-high-performance](https://www.desertcart.be/products/284049587-youngrc-8-5-x-20mm-8520-coreless-motor-high-performance) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-24*