Bicycle ODO

I left home on my bike this morning and saw that the ODO read 997KMs.  As the journey to work is about 7KMs, I knew it was going to roll over to about 4KMs.  Oh dear!  No camera!  Well, no real camera.  I don't really consider the crap lens thing at the back of my phone a camera.  But I took some shots anyway. 999KMs.  Half way to work though, it read 1000KMs.  What?!!?  I didn't know this thing had more than 3 digits!  Wow cool!  Yeah for Echo F7!  For the record, the ODO now reads 1005KMs.  Almost nearing Brisbane (about 1200KMs from Canberra)...