Thank you for viewing my listing. Like new! Heng Long 1/16 【 Panzer III 】 chassis & metal gears & metal tracks & drive wheels & idler wheels & 2 spare track links with motor This is the chassis for the Heng Long 1/16 Professional-Edition 【 Panzer III 】. Metal caterpillar tracks Metal drive wheels Metal idler wheels Metal gears Motor With these parts, those who own the basic version of the 【 Panzer III 】 can upgrade to the Professional-Edition immediately by combining it with the upper part. Also, I hope this will be helpful for those whose plastic tracks have broken or whose plastic gears have started to slip. With the basic edition, you may not be able to drive over bumps as you would like due to the plastic gears slipping, but I think you will be able to enjoy solid driving. I took a video of the operation check before listing, so please take a look for reference, although it's on YouTube. 　　　　　　　↓ https://youtube.com/shorts/uf7yojkY4Lk?si=FgwC8IncH_rWjdm9 I have not used it other than to take this confirmation video, so it is a like-new chassis. There are some parts where the paint on the drive wheels & idler wheels has deteriorated during storage, but there are no problems with the operation. The video shows the circuit board & speaker & battery, but they are not included. I will ship it with Yu-Yu Mercari mail, free of charge. Then, please take a look at the photos & video and thank you.