Because I am stupid and/or lazy I didnt remove the little plastic film from around the keyhole lettering when I got the bike two years ago. So over time it became loose and while I was on a ride in a neighboring town, the film became dislodged and got shoved right inside the tumblers along with the key! Believe me, this is NOT helpful unless you are trying to find a unique way to get stuck in a parking lot. I thank God it was a nice day and I had a freind 15 miles away with a tamperproof torx set so I could take the tumblers out and clean them! So next time you go out to your bike, check around the keyhole for that little film!