--- product_id: 17300575 title: "Mamba Monster X 25.2V 8A Peak BEC Electronic Speed Controller" brand: "castle creations" price: "1559 zł" currency: PLN in_stock: true reviews_count: 8 category: "Castle Creations" url: https://www.desertcart.pl/products/17300575-mamba-monster-x-25-2v-8a-peak-bec-electronic-speed store_origin: PL region: Poland --- # 25.2V max voltage for extreme power Real-time data logging for performance tuning 8A peak internal BEC for stable power supply Mamba Monster X 25.2V 8A Peak BEC Electronic Speed Controller **Brand:** castle creations **Price:** 1559 zł **Availability:** ✅ In Stock ## Summary > ⚡ Dominate the track with power and precision—upgrade to the Mamba Monster X now! ## Quick Answers - **What is this?** Mamba Monster X 25.2V 8A Peak BEC Electronic Speed Controller by castle creations - **How much does it cost?** 1559 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/17300575-mamba-monster-x-25-2v-8a-peak-bec-electronic-speed) ## Best For - castle creations enthusiasts ## Why This Product - Trusted castle creations brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Reliable:** Waterproof design and Castle’s 25+ years of innovation ensure your ESC performs in any terrain or weather. - • **Data-Driven Dominance:** Capture motor RPM, battery current, temperature, and more with built-in data logging to optimize every run. - • **Seamless Customization:** Easily program and update your ESC with Castle Link software or smartphone apps for a truly personalized ride. - • **Unmatched Power Delivery:** Push your 1:8 and 1:10 scale RC beasts to their limits with up to 6S LiPo compatibility and 25.2V max voltage. - • **On-the-Fly Performance Tweaks:** Adjust torque control and max throttle instantly via the programmable AUX wire—no pit stops needed. ## Overview The Castle Creations Mamba Monster X ESC is a high-performance, waterproof electronic speed controller designed for 1:8 and 1:10 scale RC vehicles up to 15 lbs. Supporting 2S to 6S LiPo batteries and featuring an 8A peak internal BEC, it offers programmable on-the-go adjustments via an AUX wire and advanced data logging capabilities for real-time performance analysis. Designed and supported in the USA, it combines rugged durability with cutting-edge customization to elevate your RC experience. ## Description First, there was the Mamba Monster. Then the Mamba Monster 2. Now there’s the Mamba Monster X. As revolutionary as it’s predecessors, the new Mamba Monster X Electronic Speed Controller (ESC) takes Castle’s legendary “monster” performance to a whole new level. The waterproof Monster X is capable of 2S LiPo up to a maximum of 6S LiPo and is the legendary “power up” for 1/8th scale buggies, truggies and on-road vehicles as well as 1/10th scale monster trucks and R/C monstrosities weighing up to 15 lbs. The new Mamba Monster X provides even more extreme performance than the Monster 2. Most notable is the addition of a new, programmable Auxiliary Wire that allows users to make “on-the-go” adjustments to several settings, such as torque control and max throttle. The new Auxiliary Wire allows users to fine-tune the performance of their Monster X ESC right from the transmitter using an auxiliary channel on the receiver. The AUX wire function is disabled by default but is programmable via Castle Link. Once the user has programmed the functionality of the AUX wire, that setting can then be adjusted on-the-go from a compatible transmitter. The Mamba Monster X also features updated Audible Alerts that will notify drivers of possible issues with their calibrations and error conditions to help diagnose problems in the field. Review: Awesome esc - I put it in my erevo 2.0 with xt90 connector and noticed a huge difference in torque with stock motor. I noticed the motor runs much hotter. I wouldnt run it hard and long without a motor fan. Review: Speed ova everything! - Love it! ## Features - CASTLE is a top producer of high performance, high quality products for RC aftermarket upgrades with over a 25-year track record of innovation and record-breaking performance. Our power systems are ideal for those who desire higher efficiency, advanced features and improved optimization for their stock upgrade or build. The Mamba Monster X ESC is proudly DESIGNED, ASSEMBLED AND SUPPORTED IN OLATHE, KS. USA. - Easily program and update ESC with use of Castle Link V3 USB (sold separately) and freely downloadable Castle-Link Windows program or optional smartphone-based programming with the B-LINK Bluetooth Adapter (sold separately and Castle Link all available on Google Play or Apple App Store. - The Monster X ESC is a 1:8th scale ESC (controller) capable of 2S - 6S LiPo, with an 8 amp peak internal BEC. It is the perfect upgrade for 1:8 scale buggies, truggies and on-road vehicles as well as 1:10 scale monster trucks weighing up to 15 lbs. - Mamba Monster X features the addition of a programmable AUX wire that allows you to make “on-the-go” adjustments to several settings such as torque control, and max throttle, and fine-tune the performance of your ESC right from the transmitter using an auxiliary channel on the receiver. - Mamba Monster X can capture and record performance data from your last couple of runs, commonly referred to as data logging. You will be able to record real-time data such as motor RPM, battery current and voltage, ESC and motor temperature, throttle input, and more. Download and analyze the collected data via Castle Link and make adjustments to maximize both performance and battery life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B013HAIK92 | | Best Sellers Rank | #515,386 in Toys & Games ( See Top 100 in Toys & Games ) #746 in Radio Control Vehicle Speed Controls | | Customer Reviews | 4.1 4.1 out of 5 stars (52) | | Is Discontinued By Manufacturer | No | | Item Weight | 8.5 ounces | | Item model number | 010-0145-00 | | Manufacturer | Castle Creations | | Manufacturer recommended age | 15 years and up | | Product Dimensions | 2.09 x 1.93 x 1.44 inches | ## Images ![Mamba Monster X 25.2V 8A Peak BEC Electronic Speed Controller - Image 1](https://m.media-amazon.com/images/I/61R6uNJrCzL.jpg) ## Questions & Answers **Q: Dose it come with the brass inserts to solder the wires to** A: Yes. **Q: Can the 2200kv sensored motor be run on 6s constantly and full speed in a yeti xl which weights close to 14lbs with batteries on it.** A: The load you put on the motor depends on weight and gearing, and to a lesser extent the rotating mass and drag. I’m not familiar with the stock gearing on that model, but you can probably gear for about 45mph max speed on 6s and be ok. Any more and you would at least need a cooling fan on the motor. **Q: Can I runs 2 s with this system** A: You can but it wont have the power you want.. im running 4s 9000 mah on my summit and its bad a $$ **Q: This is 1/8 scale sensored esc ,will it work on 1/10 castle sensored motor,,** A: Yes I have run my 1/8 esc in my slash so I could run 6S on my 2400kv in my slash I don't think castle will cover a break on that combo tho but insanely fast ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome esc *by M***. on October 5, 2019* I put it in my erevo 2.0 with xt90 connector and noticed a huge difference in torque with stock motor. I noticed the motor runs much hotter. I wouldnt run it hard and long without a motor fan. ### ⭐⭐⭐⭐⭐ Speed ova everything! *by R***D on March 26, 2019* Love it! ### ⭐ Vender is garbage 🗑 *by D***. on March 7, 2025* Trying to get over on me by not returning my money and charging a restocking fee on a defective part. Buys beware. ## Frequently Bought Together - Castle Creations Mamba Monster X 25.2V 8A Peak BEC Electronic Speed Controller - RPM 73622 ESC Cage for Castle Mamba Monster X, Mamba Monster 2 and Traxxas MXL, Black - Castle Link V3 USB Programming Kit --- ## 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.pl/products/17300575-mamba-monster-x-25-2v-8a-peak-bec-electronic-speed](https://www.desertcart.pl/products/17300575-mamba-monster-x-25-2v-8a-peak-bec-electronic-speed) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-14*