DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
⚡ Elevate your marble run game—power up, build bigger, and race faster!
The Ravensburger GraviTrax Power Extension Lever is an electronic add-on designed for kids 8+ to supercharge their marble runs. It requires 2 AAA batteries (not included) and no assembly, instantly adding dynamic power to existing GraviTrax sets. Made from premium materials and compliant with UK and EU safety standards, this STEM-focused toy encourages creativity, problem-solving, and hands-on learning through gravity-powered marble track challenges.
| ASIN | B09T68LR72 |
| Assembly Required | No |
| Batteries | 2 AAA batteries required. |
| Batteries Required? | Yes |
| Batteries included? | No |
| Best Sellers Rank | 46,292 in Toys & Games ( See Top 100 in Toys & Games ) 74 in Marble Runs 1,991 in Building & Construction Toys |
| Colour | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (507) |
| Date First Available | 1 Jun. 2022 |
| Educational Objective(s) | Memory, STEAM, Steam |
| Item model number | 26186 |
| Language | English, French, German, Italian, Spanish |
| Manufacturer recommended age | 8 years and up |
| Material Type(s) | Plastic Metal |
| Number of Game Players | 1+ |
| Number of pieces | 1 |
| Product Dimensions | 11.3 x 11.3 x 11 cm; 237 g |
| Release date | 1 July 2022 |
| Remote Control Included? | No |
| tech_spec_battery_description_toys | 2 AAA batteries |
G**T
We like this
Liked this accessory due to the automatic settings and power. Compared to other purchases this was reliably successful on the circuit.
G**E
Execellent!
nice addition to my growing gravitrax sets
T**T
Flipping fantastic! First one was faulty, second one works correctly
My original order was faulty in that the lever just wouldn't fully flip the balls and so got stuck in a sort of partial flipping loop! Returned no problem for one that works just fine. This is excellent for those who want a bit more duration to the run time of their tracks, as you can flip the balls back up to the start and they would go again. Perfect with direction changers to for more variety. I guess two or more of these could be used in quick succession if you had a really high start to your track, but its bound to get expensive pretty quickly. In two words... Flipping fantastic!
G**A
Ecco un pezzo nuovo da aggiungere ad un gioco che può diventare infinito! Gravitrax! Perfetto nel suo montaggio e dalle mille opzioni per rendere un percorso ancora più lungo e divertente! Come sempre una garanzia di qualità Ravensburger!
T**O
Sirve para subir niveles y esta muy logrado
C**N
A good complement of our collection !
M**T
Conforme à mon attente
P**.
Verry good quality product. Great design. Works very well just a tad expensive
Trustpilot
3 weeks ago
3 weeks ago