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Your cart is empty.Elevate your marble run experience with the Ravensburger GraviTrax Power Extension Interaction set. This innovative track system lets you design and construct your own race tracks, experimenting with gravity, magnetism, and kinetics. With the added power feature, you can even control the speed and course of your marbles, programming electronic elements for an extra layer of fun and education. This set includes 13 pieces, providing longer play time and more opportunities for creativity. The GraviTrax Power Extension Interaction set integrates seamlessly with all GraviTrax sets, expanding your track possibilities and enhancing play options. With over 15 million sets sold worldwide, GraviTrax is a hit with kids and adults alike, offering STEM-friendly concepts that build critical thinking and problem-solving skills. Perfect for boys and girls ages 8 and up, it’s the learning toy that keeps on giving. Get ready to power up your marbles and take your track to the next level with GraviTrax!
NIGEL THORNBERRY
Reviewed in the United States on March 18, 2025
Worked perfectly, very fun.
Harald Hartel
Reviewed in Germany on February 3, 2025
Tolle Ergänzung, Kinder haben viel Spaß.
S. White
Reviewed in France on February 16, 2025
I was beginning to lose my excitement over the Gravitrax starter set since it felt limited once we'd built several setups. We also have the track extension set. After my son purchased the Power series... Wow! He created endless loops, was able to do some pretty complex setups, and having the remote control was a plus for timing the releasing of the marbles.My only issue is the whining sound of the stairs, but it stops once there aren't any marbles on it. Other than that, it's really interesting technology.
Customer
Reviewed in the United States on January 27, 2025
Fun for a while, but not worth the high price. This will end up sitting on the shelf with little use compared to other games and puzzles that area relative bargain
Gordon
Reviewed in the United Kingdom on April 4, 2025
This is a great addition for a Gravitrax collector. I have a few sets already and this is such a fun addition. The motorised components really open up options and some parts are great for raising the ball back up for super long tracks. The automatic starter is a game changer for multi-ball tracks. Definitely recommend getting this if you want to expand your Gravitrax tracks.
Monica
Reviewed in Italy on June 12, 2024
Kit nuovo adatto a chi ha già la pistaMolto bello inserire pezzi con movimento
Bruce
Reviewed in the United States on May 1, 2023
I love these. Well made and work like a charm. I wish the staircase was a lot higher but I guess you can't have everything. Highly recommended.
Myriam
Reviewed in Spain on May 1, 2023
A mi nieto le encantó añadir estás nuevas piezas porque le permitió añadir nuevas funciones. Hace por lo menos 2 años que tiene Gravitrax y le hemos ido regalando extensiones. Lo entretiene mucho y le gusta montar y desmontar buscando nuevos caminos para las canicas
Lauren
Reviewed in the United States on December 29, 2023
This is a really great addition to the gravitrax sets, my only complaint is that one of the pieces is defective out of the box and does not turn on. Since it’s the starter dome it makes the end piece useless as well. If this could be replaced I think we’d be very happy with this product, considering its hefty price tag.
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