2PCS Robot Car 95cm Crawler Tank Treads Tracks with Gear for Robot Tank DIY Project for Teen Adult - Not Included Idler Wheels (TH Track Kit)

About this item

• Solid but Cheap: Driving wheel is stainless steel, and the track is engineering plastic. Which are not easily deformed, wear resistant, durable, stable and reliable, and have a long service life.
• Perfect Design: Chain links can be separated for reuse in other projects. (Note: When you need to separate the chain links, you need a paper clip or similar tool.) A pair of driving wheels provide the drive system for tank treads, Not including idler wheels.movement on various terrains.
• Quickly DIY: This track and wheel kit is very suitable to DIY a remote control robot car chassis quickly, One just find a set of frame, then can easily to assemble a roboitc moving platform.
• Length*Width: 95cm*4.1cm, the length can be adjusted on its own.
• Packing: 2 * plastic crawlers, 4 * gear pieces and some components. (4 * The gear piece forms two driving wheels) Idler wheels and paper clips (or similar things) need to be purchased or prepared by yourself.