--- product_id: 610208924 title: "ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Blue, ARA2102T1" brand: "arrma" price: "306258CFA" currency: XOF in_stock: true category: "Arrma" url: https://www.desertcart.sn/products/610208924-arrma-rc-truck-1-18-granite-grom-mega-380-brushed store_origin: SN region: Senegal --- # 30 mph max speed Spektrum 2S LiPo battery Durable metal gears & hex hardware ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Blue, ARA2102T1 **Brand:** arrma **Price:** 306258CFA **Availability:** ✅ In Stock ## Summary > 🚀 Small Truck, Big Bash: Dominate your playground with ARRMA’s Granite GROM! ## Quick Answers - **What is this?** ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Blue, ARA2102T1 by arrma - **How much does it cost?** 306258CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/610208924-arrma-rc-truck-1-18-granite-grom-mega-380-brushed) ## 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 - • **Precision Control:** Waterproof ESC, servo & independent suspension deliver smooth, reliable handling - • **Rugged Durability:** Metal gears, composite chassis & enclosed drivetrain built to survive impact - • **Compact Powerhouse:** 1/18 scale size packs 30 mph thrills for indoor & outdoor bashing - • **Effortless Customization:** Clipless body mounts for quick swaps and easy maintenance - • **Ready-to-Run Convenience:** Includes battery, charger & Spektrum 2.4GHz radio for instant action ## Overview The ARRMA Granite GROM MEGA 380 is a 1/18 scale 4X4 monster truck designed for both indoor and outdoor use. It features a powerful Spektrum 2S LiPo battery, waterproof electronics, and a durable composite chassis with metal gears and high-traction tires. Ready-to-run with included battery, charger, and 2.4GHz radio, it delivers up to 30 mph speed and rugged performance in a compact, portable package perfect for beginners and seasoned RC enthusiasts alike. ## Description FeaturesAwesome monster truck styling with three color choicesPowerful Spektrum 2S LiPo battery & safe, easy-to-use chargerEasy body attachment and removalEnclosed drivetrain for all-terrain protection Reliable, high-quality hex hardware Durable composite chassisHigh-traction 4WD transmission Tough metal gearsIndependent suspension and oil-filled, coil-over shocksTough monster truck wheels and tiresImpact-absorbing front and rear bumperSpektrum SLT2 2-channel 2.4GHz radio Spektrum SLT 2-in-1 25A waterproof ESC and receiverSpektrum SX110 waterproof metal-geared servo2-Year limited warranty (see website for details)OverviewAmped-up ARRMA® RC blasting gets "fun-sized" with the fast, tough, and ready-to-run GRANITE™ GROM 4X4 Monster Truck. At 1/18 scale, it's small enough to take along anywhere. And the GRANITE GROM delivers a big dose of genuine ARRMA performance and durability whenever you get the urge to bash. Enjoy some after-school RC monster truck action with friends. Sneak in a little bashing during your office lunch break. Whether you're a young beginner or an experienced RC basher, the GRANITE GROM easily fits time for ARRMA RC bashing into your way of life. It's tough, fast — and conveniently small.Unlike many manufacturers of mini RC models, ARRMA made no compromises when shrinking this basher down to small scale size. The GRANITE GROM 4X4 Monster Truck is precision-engineered to the same high standards as larger ARRMA RC vehicles. It also has a clipless body mount design that keeps the body securely attached but easy to remove for all drivers, young and old ## Features - Awesome monster truck styling with three color choices - Powerful Spektrum 2S LiPo battery and safe, easy-to-use Smart charger - Easy body attachment and removal - Enclosed drivetrain for all-terrain protection - Reliable, high-quality hex hardware ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPN1762Q | | Additional Features | Portable | | Age Range Description | 14+ | | Battery Description | Lithium-Ion Polymer | | Best Sellers Rank | #92,737 in Toys & Games ( See Top 100 in Toys & Games ) #170 in Hobby RC Trucks | | Brand Name | ARRMA | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (301) | | Included Components | (1) ARRMA MEGA 380 28T Brushed Motor, (1) GRANITE™ GROM 4X4 Monster Truck RTR, (1) Spektrum SX110 Waterproof Metal-Geared Servo, (1) Spektrum™ Waterproof SLT™ 2-in-1 25A ESC & Receiver, Remote | | Indoor Outdoor Usage | Outdoor | | Item Dimensions | 12 x 9.9 x 7.9 inches | | Item Type Name | RC Truck | | Item Weight | 1.8 pounds | | Manufacturer | ARRMA | | Manufacturer Maximum Age (MONTHS) | 1500 | | Manufacturer Minimum Age (MONTHS) | 168 | | Manufacturer Part Number | ARA2102T1 | | Material Type | Metal, Plastic | | Maximum Speed | 30 miles_per_hour | | Model Name | ARRMA RC Truck 1/18 GRANITE GROM MEGA 380 Brushed 4X4 Monster Truck RTR | | Model Number | ARA2102T1 | | Model Year | 2023 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Items | 1 | | Number of Packs | 1 | | Number of Players | 1 | | Operation Mode | Automatic | | Power Source | Battery Powered | | Scale | 1:18 Scale | | Size | 12 inches x 9 inches x 7.9 inches | | Theme | Truck | | Toy Vehicle Form | Truck | | Unit Count | 1 Count | ## Images ![ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Blue, ARA2102T1 - Image 1](https://m.media-amazon.com/images/I/71nOOVK+IcL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Blue, ARA2102T1 - Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector, SPMX142S30H2 --- ## 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.sn/products/610208924-arrma-rc-truck-1-18-granite-grom-mega-380-brushed](https://www.desertcart.sn/products/610208924-arrma-rc-truck-1-18-granite-grom-mega-380-brushed) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-29*