Originally Posted by roughrider504
You could try hitting them with something. I just use my fist
There was a funny little story on BF a while back where a fellow cyclist noticed his end-cap coming out and decided to knock it back in with the palm of his hand. The only problem was he was going 20mph at the time and without thinking, knocked his handlebars, directing his bike into a parked car.
so... make sure you are stopped.