ravensburger gravitrax power element remote expansion set 6 insectensets Decorate your bike with this

Decorate your bike with this beautiful and practical bell from Stamp's Marvel collection

just like all other BIG-POWER-WORKER vehicles

Moisture is wicked downward

The book can only be used in combination with a MagiBook console (sold separately)

Shimano Shadow or Sram Type 2

ravensburger gravitrax power element remote expansion set 6 insectensets Decorate your bike with thisThe interactive ball track system from Ravensburger. The electronic elements are connected by radio. The player controls the track's course with the POWER controller; which POWER element do you want to activate? With the GraviTrax ball track system, you can playfully discover gravity, and with various expansions, it can be expanded for endless building and play fun! Add even more speed with the expansion sets.