Answers.Body: <p>Sounds like this:</p>
  
  <p><a href="http://www.bricklink.com/catalogItem.asp?P=5313a" rel="nofollow noreferrer"><img src="https://i.sstatic.net/0iFFx.jpg" alt="Electric, Motor Rechargeable 4 x 8 x 1 2/3 (Track System)"></a></p>
  
  <p>Which can be found in <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?S=8364-1&amp;name=Multi%20Challenge%20Race%20Track&amp;category=%5BRacers%5D%5BTrack%20System%5D#T=S&amp;O=%7B%22ss%22:%22US%22,%22iconly%22:0%7D" rel="nofollow noreferrer">set 8364</a> only. It's recharged by pushing the car on a charging track piece, itself powered by batteries:</p>
  
  <p><a href="http://www.bricklink.com/catalogItem.asp?P=5313" rel="nofollow noreferrer"><img src="https://i.sstatic.net/hEQpp.gif" alt="Track System, Energizer Track 16 x 15 x 2"></a>.</p>
  
  <p>Not particularly good, but the sheer number of track parts in the set makes it interesting to buy for some people.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2012-07-02T07:18:09.910Z
Answers.LastActivityDate: 2019-08-15T06:45:01.073Z
Answers.LastEditDate: 2019-08-15T06:45:01.073Z
Answers.UserDisplayName: Joubarc
Body: <p>I have a couple of these car parts in my collection but cannot find anything about them. They are copyright 2003 and show a number 3213 on the back axle.</p>
  
  <p>Interesting is that they have 3 electrical connectors on the underside that suggest it gets power from a track of sorts.  Something like LEGO scalextric.</p>
  
  <p>Can anyone shed some light on what this is and how it worked and was controlled?</p>
  
Tags: <part-identification><electronics>
Title: LEGO Scalextric?
UserDisplayName: Alan Jones
ThreadText: # LEGO Scalextric?
  
  (Asked by: username_0 on 2012-07-02)
  
  I have a couple of these car parts in my collection but cannot find anything about them. They are copyright 2003 and show a number 3213 on the back axle.
  
  Interesting is that they have 3 electrical connectors on the underside that suggest it gets power from a track of sorts. Something like LEGO scalextric.
  
  Can anyone shed some light on what this is and how it worked and was controlled?
  
  **Tags:** part-identification, electronics
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2012-07-02. Score: 7
  
  Sounds like this:
  
  [![Electric, Motor Rechargeable 4 x 8 x 1 2/3 (Track System)](https://i.sstatic.net/0iFFx.jpg)](http://www.bricklink.com/catalogItem.asp?P=5313a)
  
  Which can be found in [set 8364](https://www.bricklink.com/v2/catalog/catalogitem.page?S=8364-1&name=Multi%20Challenge%20Race%20Track&category=%5BRacers%5D%5BTrack%20System%5D#T=S&O=%7B%22ss%22:%22US%22,%22iconly%22:0%7D) only. It's recharged by pushing the car on a charging track piece, itself powered by batteries:
  
  [![Track System, Energizer Track 16 x 15 x 2](https://i.sstatic.net/hEQpp.gif)](http://www.bricklink.com/catalogItem.asp?P=5313).
  
  Not particularly good, but the sheer number of track parts in the set makes it interesting to buy for some people.
  
  
  ---
  
  