- DIY Alloy Tank Car Chassis Track Kit

- DIY Alloy Tank Car Chassis Track Kit Description

- 1 Alloy Crawler Chassis Car DIY Construction Robot Science Motor TT Description: This is an agile, low-noise, and easy-to-control crawler chassis, high-strength aluminum alloy making it extremely solid and durable. Large mounting hole for self-contained electronic module with crawler tracks, easy installation. Made of engineering plastic, which ensures good elasticity, excellent cushioning effect, and excellent road adhesion. Tracked chassis is not assembled, you need to do it yourself and enjoy the fun of DIY. Material: metal and wood Specifications : Model: SN8400 Weight: 405 g Single layer size: 203 x 155 x63/7.99 x 6.10 x 2.48 inches. Voltage: 3-9 v Engine reduction ratio: 48:1 Motor line length: 15 cm Width: 4.5 cm Material: hard plastic Package Included: 1 set of tank chassis Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Q: About availability? A: The products we demonstrate are available. Q: About the shipping cost and delivery time? A: All products are free shipping, so you don't need to pay shipping costs or taxes. They are shipped from China, and it takes about 15 to 25 days to arrive and be delivered. Q: Do you provide an invoice? A: We offer digital invoicing; you can message us after placing your order if you need it. However, this invoice doesn't function as a tax invoice; it doesn't have a company seal. Warm Tip: Please contact us when you encounter any problem, we will reply as soon as possible and solve the problem. variantAttributeNames:System.String[]