Carrera GO Track Expansion Bundle 結合了兩組適用於 Carrera GO 軌道車賽道的擴充套件。此組合以 Carrera 品牌提供，並以 SKU 20090978-Bundle 標識。
The corners and extra straight sections in this bundle fit seamlessly with my existing layout, so setup took maybe ten minutes. My kids immediately started building their own crazy track shapes instead of just racing the standard loop.
I love how this bundle gives you two different expansion packs at once, so I can finally
Two expansion sets in one bundle was exactly what my son's little layout needed, and now the track actually loops the way he wanted instead of dead-ending at the couch. The pieces click together snug and stay put even when he's mashing the controller.