All Tiger Cub activities are to be done with an adult partner. The adult partner can be a parent, aunt, uncle, grandparent, etc. I’ve even had a college aged sibling do activities with Tiger Cubs.
Tiger Elective 48 - Go for a Ride
Take a ride on public transportation, such as a bus or train.
BSA has a list of bike safety guidelines on the Scouting.org site. The guidelines and procedures apply to all BSA unit, council, and national program activities involving bicycling.
Puzzles are a fun way to reinforce concepts with Cub Scouts. This puzzle helps Cub Scouts think about some basic bike safety concepts. It would make a good gathering activity at a pack bicycling activity or a den meeting.
Tiger Cubs is the Cub Scout program for boys in 1st grade. Find helps and requirements for the Tiger program on this page.