--- product_id: 378237570 title: "Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv, SPMXSEM1040A" brand: "spektrum" price: "VT70198" currency: VUV in_stock: true reviews_count: 5 category: "Spektrum" url: https://www.desertcart.vu/products/378237570-firma-2-in-1-brushless-crawler-motor-esc-1400kv-spmxsem1040a store_origin: VU region: Vanuatu --- # 1400Kv high torque motor Industry-leading waterproof design Integrated 40A ESC, no soldering Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv, SPMXSEM1040A **Brand:** spektrum **Price:** VT70198 **Availability:** ✅ In Stock ## Summary > 🚙 Conquer every terrain with precision power and waterproof confidence! ## Quick Answers - **What is this?** Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv, SPMXSEM1040A by spektrum - **How much does it cost?** VT70198 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/378237570-firma-2-in-1-brushless-crawler-motor-esc-1400kv-spmxsem1040a) ## Best For - spektrum enthusiasts ## Why This Product - Trusted spektrum brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready to Run:** Space-saving 2-in-1 motor/ESC combo designed for easy installation—no soldering required, perfect for detailed scale builds. - • **Precision Power Control:** Advanced sensored motor with Field-Oriented Control (FOC) for smooth, slow-speed crawling and pro-level drag brake tuning. - • **Built to Brave the Elements:** Industry-leading waterproof and dustproof design ensures unstoppable performance in mud, sand, snow, and water. - • **Smart Multi-Point Protection:** Over-current, thermal, failsafe, and LiPo low-voltage cutoff safeguards for worry-free, reliable operation. - • **Fully Programmable & Future-Proof:** Customizable settings via Spektrum ESC Programmer Box and firmware updates keep your rig ahead of the curve. ## Overview The Spektrum Firma 2-in-1 Brushless Crawler Motor/ESC (1400Kv) is a compact, high-performance motor and ESC combo engineered for 1/10 scale crawlers. Featuring advanced sensored control with Field-Oriented Control (FOC), it delivers smooth low-speed torque and professional drag brake adjustability. Its industry-leading waterproof and dustproof design ensures reliable operation in extreme conditions, while integrated multi-point protection and programmability make it a versatile, ready-to-install powerhouse for serious RC enthusiasts. ## Description Key Benefits2-in-1 ESC Motor Combo: Compact option for detailed scale builds where space is limitedAdvanced Sensored Motor Control: Great for slow speed driving and next level drag brake performanceIndustry Leading Waterproof Design: The Firma 2-in-1 Brushless Crawler Motor/ESC provides industry leading waterproof and dustproof operation for worry-free driving in mud, sand, snow and waterMulti-point Protection:Over-current protectionAutomatic LiPo low-voltage cutoffThermal protectionFailsafe protectionFeaturesPro-level Drag Brake performance and adjustabilityRPM/Throttle Matching enabledFOC (Field-Oriented Control) equippedIntegrated 40-amp ESC (160amp burst)2-3S LiPo/6-9 Cell NiMH input voltage rangeIndustry Leading Waterproof DesignFully programmable with optional Spektrum ESC Programmer Box (not included)Developed and designed by Spektrum™ engineers, in partnership with the industry's leading ESC and Brushless Motor manufacturerCompact for easy installation in most applicationsReady to install — no soldering requiredAdjustable high-power BEC (6V or 7.4V)Firmware updatable through the Spektrum ESC Programming BoxHigh heat resistant IC3 connectors, backwards compatible with EC3 connectorsLimited 1-year warrantyThe Ultimate Compact Crawler SolutionThe Spektrum Firma Sensored 2-in-1 System is specifically engineered to be used with 10th scale Crawlers and Scalers. Featuring advanced Field-orientated Control (FOC) and professional drag brake performance and torque control, all while being fully waterproof Review: So far so good 👌 - No complaints so far. Easy to install. I like the space saving of the these 2 in 1 systems. I know on youtube some people said the motor is set opposite direction straight out of the box. I think it depends on how you install the motor. I have it forward facing in my rig and it and do not have the issue. Review: Great for 1/10 crawler - This was the best upgrade for my crawler. The sensor’d motor works awesome and runs cool. Love to run this thing in low speed and watch the truck clime like it’s in granny gear. ## Features - Pro-level Drag Brake performance and adjustability - Compact for easy installation in most applications - Ready to install — no soldering required - Integrated 40A / 160A ESC - Industry leading waterproof design ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JBCJ2Q8 | | Best Sellers Rank | #139,689 in Toys & Games ( See Top 100 in Toys & Games ) #86 in Radio Control Vehicle Speed Controls | | Brand | Spektrum | | Customer Reviews | 3.9 3.9 out of 5 stars (41) | | Date First Available | October 13, 2021 | | Horsepower | 1400 Kilowatts | | Item Weight | 9.6 ounces | | Item model number | SPMXSEM1040A | | Manufacturer | Horizon Hobby | | Manufacturer recommended age | 14 years and up | | Material | Plastic | | Model Name | Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv | | Product Dimensions | 5 x 3.5 x 2 inches | | Speed | 1400 RPM | | UPC | 605482769072 | | Voltage | 7.4 Volts | ## Product Details - **Brand:** Spektrum - **Horsepower:** 1400 Kilowatts - **Model Name:** Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv - **Speed:** 1400 RPM - **Voltage:** 7.4 Volts ## Images ![Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv, SPMXSEM1040A - Image 1](https://m.media-amazon.com/images/I/61YE6qiQPjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ So far so good 👌 *by J***H on September 7, 2022* No complaints so far. Easy to install. I like the space saving of the these 2 in 1 systems. I know on youtube some people said the motor is set opposite direction straight out of the box. I think it depends on how you install the motor. I have it forward facing in my rig and it and do not have the issue. ### ⭐⭐⭐⭐⭐ Great for 1/10 crawler *by S***E on March 17, 2023* This was the best upgrade for my crawler. The sensor’d motor works awesome and runs cool. Love to run this thing in low speed and watch the truck clime like it’s in granny gear. ### ⭐ Be careful.It might already be burnt up *by D***Y on January 12, 2026* This has happened to other people, but never me. Until now, the motor came next day used smelling like burnt electrical. I'm the wires were already soldered then cut off and the negative was split halfway down the cord Clearly, this motor is burn up. --- ## 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.vu/products/378237570-firma-2-in-1-brushless-crawler-motor-esc-1400kv-spmxsem1040a](https://www.desertcart.vu/products/378237570-firma-2-in-1-brushless-crawler-motor-esc-1400kv-spmxsem1040a) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*