GraviTrax Expansion Bridges - Marble run accessories Out of stock Each package includes 3 engines

Each package includes 3 engines

Ideal if you want to match a black surface without painting it afterwards

★Sharp nose section

Includes marking stickers

The all-weather electronic speed control (ESC) is completely waterproof for RC driving fun in all conditions

GraviTrax Expansion Bridges - Marble run accessories Out of stock Each package includes 3 enginesThe Extension Bridges contains many exciting components to extend the marble run. Combined with any GraviTrax starter set, the Extension Bridges brings even more possibilities and ball fun to the GraviTrax universe. How much longer can the ball roll with the new elements?