Rob Kardashian Kris Jenner Kourtney Kardashian Khloe Kardashian scooters Vespa Calabasas reality show reality TV Keeping Up With the Kardashians Calabasas Park Estates sushi TV crew film crew

Rob Kardashian Kris Jenner Kourtney Kardashian Khloe Kardashian scooters Vespa Calabasas reality show reality TV Keeping Up With the Kardashians Calabasas Park Estates sushi TV crew film crew

Beep! Beep! Kardashians coming through! Reality mama Kris Jenner, along with her offspring Khloe, Kourtney and Rob Kardashian, took to the mean streets of Calabasas, Calif., on their Vespas to film a segment for their reality show on Tuesday afternoon. Looks like it was slowpoke Kris who wasn't keeping up with the rest of the Kardashians!

The TV crew followed the reality royals on their ride to a local sushi spot. For the fun-filled jaunt, Kris rode on a cotton-candy pink scooter, Khloe rocked a white scooter as her windblown hair whipped around and middle sis Kourtney held on tight to her bro, as the the fierce foursome ripped down the street at 35 mph. Look at those speed racers go!

But where's big sister Kim?! Despite her taped shout out on last week's episode of Kris, the new mom still hasn't made a public appearance since the birth of North West. We want Kim! Guess fans will have to keep on waiting ...

Check out all the kraziness on Keeping Up with the Kardashians, Sunday nights on E!