GraviTrax - Expansion Tunnels
Experience the power of gravity! gravitrax is the all new stem track system from Ravensburger! use your imagination to build superb tracks and set the gravity spheres rolling! this stem system [science, technology, engineering and maths] is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of gravitrax! are the gravity spheres stopping or flying off before reaching the end target? time for some problem solving. Rebuild and try something different! the gravitrax track system can be extended indefinitely with extra track packs and add-one’s – each sold separately. This set is suitable for 1+ players, ages 8 years and up. Extend your gravitrax Starter set with this excellent track pack with over 40 components including 16x large vertical tiles, 8x small vertical tiles, 7x curved bases, 1x 'x' base, 1x long rail, 2x medium rails, 3x short rails, 6x gravity spheres.
Experience the power of gravity! gravitrax is the all new stem track system from Ravensburger! use your imagination to build superb tracks and set the gravity spheres rolling! this stem system [science, technology, engineering and maths] is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of gravitrax! are the gravity spheres stopping or flying off before reaching the end target? time for some problem solving. Rebuild and try something different! the gravitrax track system can be extended indefinitely with extra track packs and add-one’s – each sold separately. This set is suitable for 1+ players, ages 8 years and up. Extend your gravitrax Starter set with this excellent track pack with over 40 components including 16x large vertical tiles, 8x small vertical tiles, 7x curved bases, 1x 'x' base, 1x long rail, 2x medium rails, 3x short rails, 6x gravity spheres.
Experience the power of gravity! gravitrax is the all new stem track system from Ravensburger! use your imagination to build superb tracks and set the gravity spheres rolling! this stem system [science, technology, engineering and maths] is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of gravitrax! are the gravity spheres stopping or flying off before reaching the end target? time for some problem solving. Rebuild and try something different! the gravitrax track system can be extended indefinitely with extra track packs and add-one’s – each sold separately. This set is suitable for 1+ players, ages 8 years and up. Extend your gravitrax Starter set with this excellent track pack with over 40 components including 16x large vertical tiles, 8x small vertical tiles, 7x curved bases, 1x 'x' base, 1x long rail, 2x medium rails, 3x short rails, 6x gravity spheres.
Experience the power of gravity! gravitrax is the all new stem track system from Ravensburger! use your imagination to build superb tracks and set the gravity spheres rolling! this stem system [science, technology, engineering and maths] is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of gravitrax! are the gravity spheres stopping or flying off before reaching the end target? time for some problem solving. Rebuild and try something different! the gravitrax track system can be extended indefinitely with extra track packs and add-one’s – each sold separately. This set is suitable for 1+ players, ages 8 years and up. Extend your gravitrax Starter set with this excellent track pack with over 40 components including 16x large vertical tiles, 8x small vertical tiles, 7x curved bases, 1x 'x' base, 1x long rail, 2x medium rails, 3x short rails, 6x gravity spheres.
in 30 offers
The lowest price for GraviTrax - Expansion Tunnels right now is $15.98 at Myhobbies.com.au, compared across 30 retailers.
The all-time low was $15.98 on 10 Oct 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 09:12:55
GraviTrax - Expansion Tunnels
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GraviTrax Tunnels
14-day returns
GraviTrax - Expansion Tunnels
Delivery $12.95
GraviTrax Tunnels
Delivery between 15–22 June $10
GraviTrax Expansion Tunnels
Delivery $12.95
GraviTrax Tunnels Expansion - Marble Run Add-On
Delivery $13.95
GraviTrax Tunnels
Delivery $9.95
GraviTrax: Expansion - Tunnels
Delivery $10
GraviTrax - Expansion Tunnels - Toy Bricks
Gravitrax - Tunnels
Delivery between 11–18 June $9.50
originally posted on walmart.com
Grand child likes playing with this game as much as his video games,a win-win situation.
originally posted on rainbowresource.com
Bernoulli track included in the set helps with the loop expansion!!!
originally posted on johnlewis.com
Bought for my god daughter - she has the starter set & purchased a couple of extension packs - she loves it & spends time making various new routes with her father - brilliant that no matter what age ( she is 7yrs old) you can enjoy . Good quality & good price range . Possibilities are endless .
| Educational Objective(s) | Build, design |
| Number of Game Players | 1+ |
| Number of pieces | 18 |
| Assembly Required | No |
| Scale | No |
GraviTrax - Expansion Tunnels
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GraviTrax Tunnels
14-day returns
GraviTrax - Expansion Tunnels
Delivery $12.95
GraviTrax Tunnels
Delivery between 15–22 June $10
GraviTrax Expansion Tunnels
Delivery $12.95
Grand child likes playing with this game as much as his video games,a win-win situation.
Bernoulli track included in the set helps with the loop expansion!!!
Bought for my god daughter - she has the starter set & purchased a couple of extension packs - she loves it & spends time making various new routes with her father - brilliant that no matter what age ( she is 7yrs old) you can enjoy . Good quality & good price range . Possibilities are endless .
Bought for a very intelligent seven year old grandson.He is very engaged with the Gravitrax range and this was an exciting add onWholeheartedly recommended and good value at John Lewis.
Our son LOVES Gravitrax...there are endless set ups limited only by one's own imagination and degree of determination...and Gravitrax is great for extending just that -- imagination, creative exploration and a determination to take on the challenge, which is Gravitrax.
Definitely allows for a bit more speed
The Gravitrax add on packs allow for more creative play!
My son wanted something to expand his Gravitrax set and this was perfect. The tunnels are great fun and the set is good value, including lots of extra pieces.
Ingenious, my grandson has loads of this and gets new expansion sets as they come out he loves it and so do we.
Makes the tracks more interesting as the tunnels give another dimension to them
| Educational Objective(s) | Build, design |
| Number of Game Players | 1+ |
| Number of pieces | 18 |
| Assembly Required | No |
| Scale | No |
