James Corden and Matt LeBlanc hopped on some children’s scooters and raced through the “Late Late Show” studio Tuesday night, a challenge to see if the “Top Gear” host has really got the goods.

Obstacles included speed bumps, fog, a wall of blocks, silly string, and even a popcorn dump, among other hurdles.

In the end, it was the former “Friends” star who won Corden’s inaugural “Bottom Gear” race, showing off a killer passing move down the stretch (and hallway).

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Watch the video.