Gravitrax junior adapter set - kogelbaan systeem voor groot en klein Baten Trading Company The Smart Sam's tread pattern

The Smart Sam's tread pattern is modern and robust

New waterproof cushion - extra comfort and even easier to clean

Suitable for e-bikes up to 50 km/h

type A/C charging cable included Integrated Li-Ion battery 3

Gravitrax junior adapter set - kogelbaan systeem voor groot en klein Baten Trading Company The Smart Sam's tread patternThe interactive ball track system from Ravensburger. Fun for all ages! Connect the GraviTrax Junior to your GraviTrax ball track and vice versa with this handy Adapter Set. With the help of a few adapters, the ball rolls from the GraviTrax world to the GraviTrax Junior world and back againfor even more exciting tracks. With the GraviTrax ball track system, you can playfully discover gravity, and with various expansions, it can be expanded for