The tracks are UNIVERSAL: they are the new tracks of Scx since 2011 and are the same as before were only for Scx Digital System. These tracks are gray, of better quality, of greater width than the previous ones black and of greater facility of assembly. They are valid for Scx Digital and Scx WOS.
The original reference was B02003X200 currently has been replaced by the Wos reference W02003x200.
The changeover track of Scx is essential if we want to expand our circuit and provide places where we can change lanes to better face the curves or overtake other cars.
As a complementary accessory to this track and to prevent our car from getting out of it we can add a standard straight border with barrier.