Does the 1978z's odometer cycle over and if so at what amount of miles?

The z I just bought reads 6.483. miles but I'm sure that's not accurate so if the odometer isn't broken then could that be from it cycleing over at say a 100,000. miles?

It rolls over every 100k. Has to, as it only has 5 digits to work with. So yours could be 106,483, 206,483, 306,438, etc.

It rolls over every 100k. Has to, as it only has 5 digits to work with. So yours could be 106,483, 206,483, 306,438, etc.

Hey thanks a lot! Bad arse z by the way, hot damn!