Double Contact Brushes
The brushes will normally wear down and need to be replaced
for optimum performance especially through curved sections of track.
As the brushes wear the car tend to stutter or stop this is an indication
that the brushes need to me replaced.
![](https://ae01.alicdn.com/kf/H4bebec555b1b4487a2ba0d7878e4ea38K.jpg)
![](https://ae01.alicdn.com/kf/H5812e40522814238afdb2251f34c6ac9C.jpg)
![](https://ae01.alicdn.com/kf/H2c4650f107b046e391a6f12def1b77a9J.jpg)
![](https://ae01.alicdn.com/kf/Hda02af5fe3544031b0fab1b2650594d1W.jpg)