Hotwheels Track Builder System Power Booster X2 Sets + Booster Loop & Extras Sets are used and in good, clean condition. There are 2 pieces missing from the blue loop track. One part can be replaced by the extras bundle. The other part missing is a blue round disc. X2 booster sets plus booster loop. Extras include straight track, track clips and a few add on pieces. No cars included.
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