Hi all, new here today. I've been wanting an e-bike for some time now, and have started to do the research necessary to find something that will work for me. Lots to consider. One question I have, and haven't been able to answer is, are parts easily available? I do all my own service and repair on my motorcycles and vehicles and would expect to do the same for an e-bike. In the gear driven hubs the planetary gears seem to be a wear item. Are these gears generic, sort of standard, proprietary, or manufacturer specific? Thanks for any info and for having me as part of the community. Cheers, Scott.