--- product_id: 31402971 title: "RPM 73622 ESC Cage for Castle Mamba Monster X, Mamba Monster 2 and Traxxas MXL, Black" brand: "rpm" price: "R519" currency: ZAR in_stock: true reviews_count: 8 category: "Rpm" url: https://www.desertcart.co.za/products/31402971-rpm-73622-esc-cage-for-castle-mamba-monster-x-mamba store_origin: ZA region: South Africa --- # Weather-ready quick fan removal Optimized airflow channels Durability boost with tough nylon RPM 73622 ESC Cage for Castle Mamba Monster X, Mamba Monster 2 and Traxxas MXL, Black **Brand:** rpm **Price:** R519 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your RC’s heart with rugged style and pro-level airflow! ## Quick Answers - **What is this?** RPM 73622 ESC Cage for Castle Mamba Monster X, Mamba Monster 2 and Traxxas MXL, Black by rpm - **How much does it cost?** R519 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/31402971-rpm-73622-esc-cage-for-castle-mamba-monster-x-mamba) ## Best For - rpm enthusiasts ## Why This Product - Trusted rpm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Seamlessly compatible with Castle Mamba Monster X/2 and Traxxas MXL ESCs in stock Traxxas trucks. - • **Enhanced Cooling:** Strategic air channels keep your ESC running cooler, extending performance under pressure. - • **Unmatched Durability:** Engineered from premium nylon for lifetime toughness—ditch fragile stock parts. - • **Effortless Maintenance:** Quick-release ESC fan and screws let you adapt instantly to wet or snowy conditions. - • **Integrated Switch Mount:** Built-in on/off switch mount for versatile placement and zero hassle during swaps or upkeep. ## Overview The RPM 73622 ESC Cage is a high-performance replacement part crafted from engineering-grade nylon to protect and cool Castle Mamba Monster X/2 and Traxxas MXL ESCs. Designed for quick fan removal and easy maintenance, it fits stock Traxxas E-Maxx, E-Revo, and Summit models, offering enhanced durability, optimized airflow, and integrated switch mounting for versatile, weather-ready RC adventures. ## Description The RPM ESC Cage is designed to simplify ESC installation and maintenance of the E-Maxx, E-Revo and Summit, as well as adding versatility by allowing quick removal of the ESC. Our cage encases the ESC body only, leaving the ESC fan free to do its job. Furthermore, we left air channels along both sides of the ESC to allow air movement along the sides of the case, helping to keep the ESC cool. With the stock Traxxas ESC, there’s no solid mount available when you need to remove the ESC fan, like when you’re running in the wet or in the snow. That’s not a problem with the RPM ESC Cage. Simply remove two screws, unhook the fan, reinstall those two screws and you’re off; with the solid assurance RPM’s Cage is still holding tight to that valuable Castle ESC. We include a separate on / off switch mount that bolts directly to our cage in one of two locations for extra versatility. Since the switch attaches to the cage, no extra time is needed to remove it during maintenance or if you decide to swap the ESC between vehicles. Our ESC Cage fits the Castle Mamba Monster X and Mamba Monster 2 ESCs, as well as the Traxxas MXL-6S ESC and fits in the stock location on the Traxxas E-Maxx, E-Revo and Summit. Each RPM ESC Cage is manufactured from our ridiculously tough blend of engineering grade nylons for a lifetime of worry-free performance. Each cage is molded in black and backed by our limited lifetime warranty against breakage. Tech Notes: The RPM ESC Cage for the Mamba Monster 2 and Mamba Monster X series ESCs works with Castle #010-0108-00, # 010-0108-01, # 010-0108-02, # 010-0145-00, # 010-0145-01 and # 010-0145-02 as well as the Traxxas MXL-6S ESC #3377. It has not been tested to fit on the original version of the Mamba Monster ESC. While our ESC Cage will fit a variety of applications, they have been tested and guaranteed to fit the following Traxxas vehicles in stock form only – E-Maxx, E-Revo and Summit. Review: Slash 4x4 fitment required a little finesse - I don't know where exactly it was designed to be mounted but I only found one spot on my slash 4x4 where the holes lined up. With that said, if you use these holes you have 2 options you can either put spacers underneath so that the bottom plate is above the center drive shaft channel. Or you can do what I did and notch out that part of the chassis and a little bit of the cover so that in sits on the chassis floor instead of up in the air. All in all it is a good product and great idea! If I could change one thing, I'd have 4 screws holding the top piece down on the ESC instead of just 2. Seems just a tiny bit flimsy, We'll see how it holds up tho. Review: Very sturdy - Great fit. Good protection for a nice esc. Much better than velcro ## Features - Designed to increase durability - Replaces weaker stock components, check for full parts compatibility - Made by RPM R/C products, a United States based company where resources are sourced from American producers - Works with the Traxxas MXL-6s ESC (#3377), works with castle Mamba Monster 2 and Mamba Monster x - Fits the Traxxas E-Maxx, E-Revo and Summit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01J4MG1OS | | Age Range Description | 192 months to 193 months | | Best Sellers Rank | #242,297 in Toys & Games ( See Top 100 in Toys & Games ) #266 in Radio Control Vehicle Speed Controls | | Brand Name | RPM | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 257 Reviews | | Educational Objective | Fun | | Global Trade Identification Number | 00672415736227 | | Included Components | RPM ESC Cage for Castle Mamba Monster X, Mamba Monster 2 and Traxxas MXL | | Indoor Outdoor Usage | Outdoor | | Item Dimensions | 4 x 0.5 x 7.5 inches | | Item Type Name | Replacement Parts | | Item Weight | 3.52 ounces | | Manufacturer | HRPAA | | Manufacturer Maximum Age (MONTHS) | 193 | | Manufacturer Minimum Age (MONTHS) | 192 | | Manufacturer Part Number | RPM73622 | | Manufacturer Warranty Description | No Warranty | | Material Type | Nylon | | Model Number | RPM73622 | | Number of Packs | 1 | | Operation Mode | Manual | | Power Source | battery | | Size | Small | | Supported Battery Types | No batteries required | | Theme | Vehicles (RC) | | UPC | 672415736227 | | Unit Count | 1 Count | ## Images ![RPM 73622 ESC Cage for Castle Mamba Monster X, Mamba Monster 2 and Traxxas MXL, Black - Image 1](https://m.media-amazon.com/images/I/71VrcutgzML.jpg) ## Questions & Answers **Q: Will this work on the E-Revo 2.0?** A: Yes it will **Q: Will this work for a hobbywing xr8 sct** A: Based on the dimensions of the XR8, I'd say it will fit. **Q: Will this fit mamba monster x in a 1/10 traxxas maxx?** A: yes. it will **Q: Will this work on a slash 2wd lcg without modifications?** A: Yes, with some slight modifications. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Slash 4x4 fitment required a little finesse *by S***I on August 24, 2023* I don't know where exactly it was designed to be mounted but I only found one spot on my slash 4x4 where the holes lined up. With that said, if you use these holes you have 2 options you can either put spacers underneath so that the bottom plate is above the center drive shaft channel. Or you can do what I did and notch out that part of the chassis and a little bit of the cover so that in sits on the chassis floor instead of up in the air. All in all it is a good product and great idea! If I could change one thing, I'd have 4 screws holding the top piece down on the ESC instead of just 2. Seems just a tiny bit flimsy, We'll see how it holds up tho. ### ⭐⭐⭐⭐⭐ Very sturdy *by A***7 on February 23, 2020* Great fit. Good protection for a nice esc. Much better than velcro ### ⭐⭐⭐⭐⭐ This is a must have item for installing a Mamba Monster X in a Yeti XL *by C***R on April 21, 2017* If you have a Mamba Monster X and are trying to install it in a Yeti XL, this is a must have item. There is simply no way to properly secure the ESC without this guy. Worked like a champ for me. ## Frequently Bought Together - RPM 73622 ESC Cage for Castle Mamba Monster X, Mamba Monster 2 and Traxxas MXL, Black - 'Castle Creations Mamba Monster X 25.2V ESC / 1515-2200Kv V2 Motor CSE010014506 Electric Motors & Accessories' - Castle Creations CC Blower for Monster 1/8 Systems --- ## 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.co.za/products/31402971-rpm-73622-esc-cage-for-castle-mamba-monster-x-mamba](https://www.desertcart.co.za/products/31402971-rpm-73622-esc-cage-for-castle-mamba-monster-x-mamba) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-22*