--- product_id: 807392449 title: "MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5" brand: "meccanixity" price: "€ 17.34" currency: EUR in_stock: true category: "Meccanixity" url: https://www.desertcart.pt/products/807392449-meccanixity-30pcs-plastic-gears-40-teeth-plastic-single-gears-model store_origin: PT region: Portugal --- # 21mm diameter compact size easy install & removal 40 teeth precision MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5 **Brand:** meccanixity **Price:** € 17.34 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock your inner engineer with MECCANIXITY’s precision gears! ## Quick Answers - **What is this?** MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5 by meccanixity - **How much does it cost?** € 17.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/807392449-meccanixity-30pcs-plastic-gears-40-teeth-plastic-single-gears-model) ## Best For - meccanixity enthusiasts ## Why This Product - Trusted meccanixity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact 21mm Diameter:** Perfectly sized for RC cars, robots, and educational models - • **Durable Plastic Build:** Sturdy, long-lasting material ensures your creations keep running - • **Versatile DIY Essential:** Ideal for science projects, windmills, and motorized family fun - • **Hassle-Free Installation:** Quick to fit and remove, so you can focus on innovation - • **Precision 40-Tooth Design:** Engineered for smooth, reliable gear ratios in your DIY projects ## Overview MECCANIXITY 30Pcs Plastic Gears feature 40 teeth with a 21mm diameter and 2mm shaft hole, crafted from durable plastic for smooth operation. Designed for RC cars, robots, and educational DIY projects, these gears offer easy installation and long-lasting performance, making them a must-have for millennial makers and STEM enthusiasts. ## Description What is this?Plastic Gears suit for a science DIY project such as rc model electric robot and windmill, education such as displaying how gear ratios work, and any other family small motor DIY project.What will I get?Model gear,Outside diameter:21mm/0.83 Inch;Shaft diameter:2mm/0.08 Inch;Thickness:4mm/0.16 Inch;Type:402A:Module:0.5;Teeth:40 Teeth ;Material:Plastic;Color:White;In the Package of: 30 x Plastic Gears;Are there any advantages of the product?Plastic gears are made of plastic material, it is durable, smooth, sturdy, and has a long service life.How to use it?It is easy and convenient to install and remove.What should I notice?Please check the size carefully before ordering. ## Features - Plastic Gears suit for a science DIY project such as rc model electric robot and windmill, education such as displaying how gear ratios work, and any other family small motor DIY project. - Model gear,Outside diameter:21mm/0.83 Inch;Shaft diameter:2mm/0.08 Inch;Thickness:4mm/0.16 Inch;Type:402A:Module:0.5;Teeth:40 Teeth ;Material:Plastic;Color:White;In the Package of: 30 x Plastic Gears; - Plastic gears are made of plastic material, it is durable, smooth, sturdy, and has a long service life. - It is easy and convenient to install and remove. - Please check the size carefully before ordering. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYL4CJJQ | | Best Sellers Rank | #1,075,292 in Toys & Games ( See Top 100 in Toys & Games ) #225 in Toy Interlocking Gear Sets | | Item Weight | 1.12 ounces | | Manufacturer | MECCANIXITY | | Manufacturer recommended age | 14 years and up | | Package Dimensions | 3.54 x 2.36 x 0.59 inches | ## Images ![MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5 - Image 1](https://m.media-amazon.com/images/I/51gyhGJsigL.jpg) ![MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5 - Image 2](https://m.media-amazon.com/images/I/41RD-t+sJjL.jpg) ![MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5 - Image 3](https://m.media-amazon.com/images/I/61eLo1wdD7L.jpg) ![MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5 - Image 4](https://m.media-amazon.com/images/I/513GrJ5nDQL.jpg) ![MECCANIXITY 30Pcs Plastic Gears 40 Teeth Plastic Single Gears Model 402AA Reduction Gear for RC Car Model DIY Robot,White Module 0.5 - Image 5](https://m.media-amazon.com/images/I/81sWya3rskL.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.pt/products/807392449-meccanixity-30pcs-plastic-gears-40-teeth-plastic-single-gears-model](https://www.desertcart.pt/products/807392449-meccanixity-30pcs-plastic-gears-40-teeth-plastic-single-gears-model) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-06*