--- product_id: 347009681 title: "Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller" brand: "readytosky" price: "AR$130464" currency: ARS in_stock: true reviews_count: 5 category: "Readytosky" url: https://www.desertcart.com.ar/products/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v store_origin: AR region: Argentina --- # 50A bidirectional power Instant reverse response 2-6S battery compatibility Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller **Brand:** readytosky **Price:** AR$130464 **Availability:** ✅ In Stock ## Summary > ⚡ Power your RC adventures with instant control and zero hassle! ## Quick Answers - **What is this?** Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller by readytosky - **How much does it cost?** AR$130464 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/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v) ## Best For - readytosky enthusiasts ## Why This Product - Trusted readytosky brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Control:** Bidirectional 1:1 power output for smooth, brake-free reversing. - • **Reliable Performance:** Built with imported components and full power testing for durability. - • **Integrated UBEC Power:** Stable 5V/5A UBEC output powers your receiver and accessories effortlessly. - • **Plug & Play Simplicity:** No throttle calibration needed—get racing or sailing instantly. - • **Versatile Compatibility:** Works seamlessly with RC cars, boats, and underwater thrusters. ## Overview The Readytosky 50A Bidirectional Brushless ESC supports 2-6S LiPo batteries and delivers smooth, brake-free reversing with 1:1 power output. Designed for RC cars, boats, and underwater thrusters, it features plug-and-play setup with no throttle calibration required. Built with premium imported components and includes a 5V/5A UBEC for reliable power supply, ensuring quick response and excellent handling in all your remote control projects. ## Description Bidirectional 50A 2-6s UBEC 5A 5V This product adopts imported components, full power test. It can be used in cars, ships, underwater thrusters. Bidirectional 1:1 power output, no brake,direct reverse, quick response, good handling. No need to calibrate throttle stroke, plug and play. All products contain UBEC output. Note: 1. When using, the remote control throttle remote lever must be in the middle position, otherwise it cannot start. 2. There is no need to calibrate the throttle stroke. When the electric adjustment is started, if the motor starts to rotate, you can use the remote control to fine-tune the throttle to stop the motor. Package include: 1 x 50A Bidirectional ESC Review: Even though One failed, the replaced it quickly! Review: Excellent Bidirectional ESC! Just what I was looking for! ## Features - Bidirectional 50A 2-6s UBEC 5A 5V. - It can be used in cars, ships, underwater thrusters. - No need to calibrate throttle stroke, plug and play. - This product adopts imported components, full power test. - Bidirectional 1:1 power output, no brake,direct reverse, quick response, good handling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08C9XHMBX | | Best Sellers Rank | #273,732 in Toys & Games ( See Top 100 in Toys & Games ) #14,285 in Remote & App-Controlled Toys | | Brand | Readytosky | | Brand Name | Readytosky | | Customer Reviews | 4.2 out of 5 stars 102 Reviews | | Item Weight | 0.05 Kilograms | | Manufacturer | readytosky | | Material | Aluminium | | Material Type | Aluminium | | Model Number | S50 | | Voltage | 5 Volts | ## Product Details - **Brand:** Readytosky - **Voltage:** 5 Volts - **Material:** Aluminium - **Item Weight:** 0.05 Kilograms - **Manufacturer:** readytosky ## Images ![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 1](https://m.media-amazon.com/images/I/71GZbiHRY4L.jpg) ![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 2](https://m.media-amazon.com/images/I/713kBiljrIL.jpg) ![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 3](https://m.media-amazon.com/images/I/71P-E2lSq1L.jpg) ![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 4](https://m.media-amazon.com/images/I/71-cklFg56L.jpg) ![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 5](https://m.media-amazon.com/images/I/71ZANNeO92L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Even though One failed, the replaced it quickly! *by B***A on 4 February 2023* ### ⭐⭐⭐⭐⭐ Excellent Bidirectional ESC! Just what I was looking for! *by P***6 on 26 July 2022* ### ⭐⭐⭐⭐⭐ Muy buen control de velocidad. *by O***A on 29 April 2025* Muy buen control de velocidad, arranque y precisión. Lo uso en unos Rc echos de hoverboard y aguantan muchísimo. ## Frequently Bought Together - Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - 30 Pairs Vgoohobby 3.5mm Male Female Gold Plated Banana Plug Bullet Connector ESC Plugs Replacement for RC Battery ESC Motor Wire DIY Helicopter - MCIGICM 10 Pair XT60H (XT60 Upgrade) Male Female Bullet Connectors Plugs --- ## 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/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v](https://www.desertcart.com.ar/products/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-22*