It is my strida I acquired in 2010 if I remember correctly.
For the mileage question - I have no idea, as I ride it sparingly. Some times it is every day commute, some other months complete absence. When I coummute I do in any weather like rain, snow, etc. My road has at least 2 hills of about 15min each. If it is dirty when arriving home I routinely do shower or other running water.
I never lubed it. I only lubed it a few weeks ago with a lube spray called ‘3-in-1’. I never added grease like MoS2.
The belt never derailed, except once in snow uphill: there was so much snow accumulated that it locked.
Whenever I push very hard in 2nd (fast) speed, and against wind, it skips. I am not sure what skips: the front bracket, the freewheel or the inner speeddrive.
What are my options? Must I extract the speeddrive? Open it? Replace it? With a 3speed? With a 1speed (presumably lasts longer)?
I would like to do as little work as possible, with as little as possible dedicated tools.
Alex