A DIY set for making an undercarriage of a crawler tank, bulldozer or a robot. A battery-powered remote control comes with the set. Body width: 16cm Body length: 19cm Body height: 5.5cm The kit contains: * Acrylic frame * 4 wheels * 2 crawlers * 2 DC motors with gears * Remote receiver board * Remote control * Battery holder * All necessary screws, bolts and standoffs. Batteries not included. https://elecena.pl/product/22624529/remote-controlled-diy-crawler-tank-undercarriage-with-dc-motors 2023-02-23 https://elecena.pl/product/22624529/remote-controlled-diy-crawler-tank-undercarriage-with-dc-motors 2025-10-28