{"product_id":"84-type-plastic-gears-set-with-belt-pulleys-for-dc","title":"84 Type Plastic Gears Set With Belt Pulleys For DC Motor DIY Robots And Model Toys, Includes Massive 40 Gear Wheels, 40 Rubber Bands, And 4 Rubber Drive Belts For Versatile Gear Train Projects","description":"\u003cdiv\u003eComprehensive 84-Piece Plastic Gear Set with Pulleys\u003cbr\u003e\n✔️ Includes 84 parts, 40 belt pulleys, 40 bands, 4 drive belts \u003cp\u003eThis 84-piece plastic gear set is designed for DIY robotics, model making, and classroom experiments. It provides a full assortment of gears, belt pulleys, and drive belts to build compact, reliable gear trains for DC motors.\u003c\/p\u003e ✅ 84-piece variety including worm gears, crown gears, and more for diverse gear trains \u003cbr\u003e\n✅ Most gears feature 2 mm apertures; spindle holes 2.3 mm and 3.17 mm \u003cbr\u003e\n✅ 40 belt wheels, 40 rubber bands, and 4 rubber drive belts for ready-to-use setups \u003cbr\u003e\n✅ High-quality plastic material for wear resistance and long service life \u003cbr\u003e\n✅ Wide use in labs, education, DIY models, RC repairs and quick prototyping \u003cbr\u003e \u003cp\u003e💡 What is a plastic gear set used for in DIY robotics and model building? Handy kit for quick prototyping and education.\u003c\/p\u003e\n- gear train construction for educational kits and hobby projects\n- supports PWM and DC motor experiments in classrooms\n- includes pulleys and belts for compact, low-cost drive systems\n- ideal for hobbyists building RC models and small automation demos\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48159351374059,"sku":"VXB083TGN78Y","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41U592faDLL.jpg?v=1777449364","url":"https:\/\/vxb.com\/products\/84-type-plastic-gears-set-with-belt-pulleys-for-dc","provider":"VXB Bearings","version":"1.0","type":"link"}