I reckon if you search back thru the older threads, you'll find this mentioned a lot for the pre 2010(I think??) Spyders - it's to do with clocking over 100,000 kilometres! The early Spyders reset the odo at 100,000 kms/whatever miles that is (somewhere about 64,000 miles??) and those who rode that much found out there wasn't anything you could do about it!! But as Tim progressed, BRP fixed that 'un-documented feature' so now it doesn't occur on later MY Spyders. :thumbup:
So you aren't alone, & there's probably a few more Spyder Ryders out there who will find this happens to them/ their Spyders as they get up in the miles, but it's nothing to worry about - consider it free rein to start on doing another 64,000 or so miles/100,000 km! :yes::firstplace:

hyea: