Gavin Rossdale Zuma Kingston bicycle bike park

Gavin Rossdale Zuma Kingston bicycle bike park

It's Superdad to the rescue!

Gavin Rossdale caught his son Zuma in the nick of time as his youngest boy was about to take a tumble off his tricycle.

Despite the almost fall, the rocker and his two boys spent a perfect summer day at the park on Saturday in Studio City. Gavin gave Zuma a riding lesson as Kingston biked along like a pro.

The afternoon was chock-full of fun, complete with seesawing and sliding. The boys, who wore brightly colored sportswear, also played ball and walked their dog. Mom Gwen Stefani was nowhere in sight, but Gavin got a lending hand from the nanny.