This fits your . Make sure this fits by entering your model number. Digital proportional speed controller enables the user to control the speed of the racing cars at will while most other slot cars only have 2 or 4 fixed speeds. Usb power system, The first and innovative application in slot car toys industry. Players only need to plug in their own power bank or smart-phone USB power adapter to play. High scale cars with bright LED headlights and strong magnetic base, cars run smoothly and quietly because of high precision gear design and installation. Mechanical lap counter & powerbase integrated as combo track. Mega tracks, wider and longer tracks compare to traditional 1/43 scale slot racing tracks. Distance between cars are wider.
Super 251- 1: 43 USB power Slot car racing set. Digital proportional controller. Comes with 2 cars and over 13 feet of track.
Super 251 USB Power Slot Car Racing Set - BCTK3LEBH