Katie's tag-a-long bike

Katie has a tag-a-long bike which attaches to Kevin's bike. We went for a lot of bike rides this summer. The tag-a-long bike usually generated a "double take" or a comment from others. On most rides, Katie would insist on racing me. And if she thought Kevin wasn't peddling fast enough, she would let him have it. Of course, Katie and Kevin won all the races.