The 48-year-old actor visited the HGB Motorcycles store in Ruislip, Greater London earlier this week, where he was seen checking out bikes for his kids, reported Contactmusic.
"Having been a rider himself for years, Brad knows his stuff. He's interested in getting his and Angelina's brood into motorbikes but is still unsure about actually buying small bikes for them," a source said.
Jolie had earlier said that Pitt was trying to teach their daughter Shiloh to ride a bike.
"It's very funny to watch Brad try to teach Shiloh because she doesn't want to listen. She doesn't want Dad to sit on the back. She doesn't want to learn about the brakes. She just wants to go! It's the combination of the two of us," Jolie had said.
