--- product_id: 629532816 title: "Brushless System & Power Module Boost Box, ARA210005" brand: "arrma" price: "S/.2516" currency: PEN in_stock: true reviews_count: 5 category: "Arrma" url: https://www.desertcart.pe/products/629532816-brushless-system-and-power-module-boost-box-ara210005 store_origin: PE region: Peru --- # Spektrum Smart 3S Brushless ESC & Motor 15-20T Pinions for Custom Speed Tuning Integrated Cooling Fan & Heatsink Brushless System & Power Module Boost Box, ARA210005 **Brand:** arrma **Price:** S/.2516 **Availability:** ✅ In Stock ## Summary > ⚡ Boost Your RC Bash Game to Pro-Level Thrills! ## Quick Answers - **What is this?** Brushless System & Power Module Boost Box, ARA210005 by arrma - **How much does it cost?** S/.2516 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/629532816-brushless-system-and-power-module-boost-box-ara210005) ## Best For - arrma enthusiasts ## Why This Product - Trusted arrma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Step-by-Step Success:** QR-coded online video guides you through a quick, hassle-free installation. - • **Plug & Play Precision:** Complete power module with Spektrum Smart ESC and motor for seamless upgrade. - • **Tailored Speed Control:** Includes 15T, 18T, and 20T pinions to perfectly match your tire size and driving style. - • **Stay Cool Under Pressure:** Built-in heatsink and cooling fan keep your system running peak performance. - • **Unleash 30+ MPH Bash Power:** Transform your ARRMA 4X2 BOOST or MEGA into a speed demon with brushless tech. ## Overview The ARRMA Brushless System & Power Module BOOST BOX (ARA210005) is a premium upgrade kit designed for ARRMA 4X2 BOOST and MEGA RC vehicles. Featuring a Spektrum Smart 3S brushless ESC and motor, integrated cooling fan and heatsink, plus multiple pinion gears, it elevates your RC bashing experience to speeds exceeding 30 MPH. Easy installation is supported by an online video tutorial, making it the essential next step for serious RC enthusiasts aiming to dominate the track. ## Description IntroductionEven without upgrades, ARRMA 4X2 BOOST and MEGA brushed RC vehicles are capable of reaching 30+ MPH speeds in optimum conditions and optional gearing. Now imagine what your RC basher can do after you upgrade it to brushless power using the ARRMA 3S Brushless BOOST Box option part package! The ARRMA 3S Brushless BOOST Box is a complete power module that includes a Spektrum Smart 3S ESC, Spektrum brushless motor, heatsink, and cooling fan, along with 15T, 18T, and 20T pinions to suit the different tire diameters of ARRMA 4X2 BOOST and ARRMA MEGA models. The ARRMA 3S Brushless BOOST Box also provides a QR code to an online assembly video that demonstrates simple, step-by-step installation. With ARRMA BOOST option parts, the best beginner's bashers just keep getting better as your skills grow! FeaturesBOOST your vehicle's speed potential whenever you're readyIncludes top-quality Spektrum Smart 3S brushless ESC and brushless motorStep-by-step online video demonstrates easy installationBonus color ARRMA BOOST decals also includedGo from RC bashing to RC blasting! The 3S Brushless BOOST Box is the recommended next upgrade for the following ARRMA 4X2 MEGA BOOST basher vehicles after the ARA21003 4X4 Transmission Upgrade Set Review: Bolt on ! Se change en l'espace de 15 min et es extrêmement puissance jai éclater mes pneu dboots a la première utilisation sur mon granite Wow ! Review: habe das Upgrade bis jetzt dreimal getestet funktioniert ordentlich einfache Umrüstung, einfache Einbau. Das wichtigste ist jedoch, dass man einen separaten Receiver erwerben muss, da man sonst das Auto nicht fahren kann. Dieser kostet noch mal zwischen 20 und 50 €. ## Features - ARRMA Brushless System & Power Module BOOST BOX, ARA210005 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C5MVJGL6 | | Assembly Required | No | | Batteries | 1 Nonstandard Battery batteries required. | | Batteries Included | No | | Batteries Required | No | | Colour | Multicolor | | Customer Reviews | 4.6 4.6 out of 5 stars (73) | | Date First Available | 4 December 2023 | | Generic Name | Electric Car/Truck Option Parts | | Included Components | Brushless System & Power Module BOOST BOX | | Item Dimensions LxWxH | 19.8 x 14.7 x 7.4 Centimeters | | Item Weight | 805 g | | Item model number | ARA210005 | | Manufacturer | Horizon Hobby | | Manufacturer recommended age | 14 years and up | | Material Type(s) | Plastic | | Model Number | ARA210005 | | Net Quantity | 1.0 Count | | Product Dimensions | 19.81 x 14.73 x 7.37 cm; 805 g | | Scale | 1:10 Scale | | tech_spec_battery_description_toys | Rechargeable Lithium Polymer (LiPo) battery | ## Images ![Brushless System & Power Module Boost Box, ARA210005 - Image 1](https://m.media-amazon.com/images/I/7150V7hNiyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***D on 21 July 2025* Bolt on ! Se change en l'espace de 15 min et es extrêmement puissance jai éclater mes pneu dboots a la première utilisation sur mon granite Wow ! ### ⭐⭐⭐⭐ Review *by M***N on 13 July 2024* habe das Upgrade bis jetzt dreimal getestet funktioniert ordentlich einfache Umrüstung, einfache Einbau. Das wichtigste ist jedoch, dass man einen separaten Receiver erwerben muss, da man sonst das Auto nicht fahren kann. Dieser kostet noch mal zwischen 20 und 50 €. ### ⭐⭐⭐⭐⭐ Review *by A***O on 8 December 2025* Pretty amazing upgrade for an older brushed Senton beginners truck. Was very easy to install and speeds are insane with the 3s battery. Works very well with 2s 5000 if you want better lower speed control ## Frequently Bought Together - ARRMA Brushless System & Power Module Boost Box, ARA210005 - ARRMA Center Driveshaft High Speed Support: 4x4, ARAC4024 - ARRMA 4X4 Transmission Upgrade Set Boost, ARA210003 --- ## 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.pe/products/629532816-brushless-system-and-power-module-boost-box-ara210005](https://www.desertcart.pe/products/629532816-brushless-system-and-power-module-boost-box-ara210005) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-08*