【 Battery-Powered Tracks 】 This Educational Construction kit assembles into a simple tracked vehicle. The set includes a wooden chassis, tracks and their associated wheels and sprockets, as well as a gearbox with a reverse switch. Users may also choose between the standard and high-speed gear ratios. The kit is designed to be easy to put together as well as modified with separately available Educational Construction Series items.
【 Specifications 】 ★Length: 171mm, Width: 105mm, Height: 56mm ★Type 130 Motor Included ★Separately Required: 2 R6/AA/UM3 Alkaline Batteries