--- product_id: 581147826 title: "RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple)" brand: "rcboyz" price: "¥15436" currency: JPY in_stock: false url: https://www.desertcart.jp/products/581147826-rcboyz-cnc-2low-gearbox-middle-transmission-with-overdrive-gear-lcg store_origin: JP region: Japan --- # Compact 13.5mm thin x 36mm tall case CNC machined hardened gears Lightweight 5.1 oz fully assembled RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple) **Brand:** rcboyz **Price:** ¥15436 **Availability:** ❌ Out of Stock ## Summary > ⚡ Shift into overdrive and dominate every trail with precision power! ## Quick Answers - **What is this?** RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple) by rcboyz - **How much does it cost?** ¥15436 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/581147826-rcboyz-cnc-2low-gearbox-middle-transmission-with-overdrive-gear-lcg) ## Best For - rcboyz enthusiasts ## Why This Product - Trusted rcboyz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Complete assembled transmission with bearings, ready to boost your RC crawler - • **Advanced Material Mix:** POM spur gear and skid plate for ductility, steel internal gears for strength - • **Lightweight Yet Tough:** Only 5.1 oz including hardware, balancing strength and agility - • **Precision CNC Machining:** Ultra-durable case hardened gears for peak performance and longevity - • **Optimized Overdrive Ratio:** Approx. 30% overdrive for faster front output and secure hill climbing ## Overview The RCBOYZ CNC 2Low Gearbox Middle Transmission is a precision-engineered upgrade for 1/10 scale LCG RC crawlers like Axial SCX10 II/III, Capra, and TRX4. Featuring a compact CNC-machined case with hardened steel gears and a 30% overdrive ratio, it delivers faster front output and secure rear torque for superior hill climbing. Lightweight at just 5.1 oz, it combines durable POM and steel components in a fully assembled, ready-to-install transmission that elevates your crawler’s drivetrain performance. ## Description RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part ## Features - Case and shafts is 13.5MM THIN x 36MM TALL. - CNC Machined case hardened gears APPROX. 30% Overdrive. - Weight: 5.1 oz including hardware and skid Complete assembled transmission bearings. - Spur Gear and skid plate is made of POM material, which is more ductile than metal. The other internal gears and Pinion Gear are steel. - Front transmission output Fast,Rear transmission output Slow,making your rc car more secure when climbing hills. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJTFP1ZY | | Color | Purple | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Date First Available | 16 October 2023 | | Manufacturer recommended age | 8 years and up | | Manufacturer reference | ZCX-448-50 | | Material Type(s) | POM material | | Product Dimensions | 5.08 x 2.54 x 2.54 cm; 144.58 g | ## Images ![RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple) - Image 1](https://m.media-amazon.com/images/I/61sQ7FO6PQL.jpg) ![RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple) - Image 2](https://m.media-amazon.com/images/I/51bZtijKi8L.jpg) ![RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple) - Image 3](https://m.media-amazon.com/images/I/61IYjHHJPIL.jpg) ![RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple) - Image 4](https://m.media-amazon.com/images/I/61FsvtMuAPL.jpg) ![RCBOYZ CNC 2Low Gearbox Middle Transmission with Overdrive Gear for LCG 1/10 RC Crawler Axial SCX10 II III 90046 Capra TRX4 Upgrade Part (Purple) - Image 5](https://m.media-amazon.com/images/I/519DbFTSldL.jpg) --- ## 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.jp/products/581147826-rcboyz-cnc-2low-gearbox-middle-transmission-with-overdrive-gear-lcg](https://www.desertcart.jp/products/581147826-rcboyz-cnc-2low-gearbox-middle-transmission-with-overdrive-gear-lcg) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-12*