same as they would do on a normal service I'm sure. Check for cable stretch, pad wear, loose bolts, tyre pressure etc etc. Then on a Bosch eBike they'll also run a software update and print out a useage report so you can see how you've been using the bike. 1st service is generally a chance for the shop to check the bike over and make sure you're ok.What do they actually do for an eBike service?
That sort of servicing is great for people that haven't a clue about bicycles, who can't see or feel when their brakes have stopped working or when their tyres have gone flat. Taking in your bike to a dealer for service is a real pain for most people, and it's my biggest single consideration when I buy a new vehicle. Be careful, what seems like a good idea to get people back in the shop might actually put them off buying.We have it set up for the first two free services (the first free after a month of purchase, and second free six months from purchase) for our customers. Then every 3 months or so. It's nice to see the bike come back in and we do a quick check to make sure it is running fine (pumping tyres, lube etc) and update the software. Since they bought the bike from us it is all free anyways and helps build the relationship.
It is a really useful tool for dealers I think. The most recent case for me, the customer has been running with pretty much no pads in the brake and started to damage his rotors! Not all people who ride ebikes are enthusiast like people on here and just use it for a mode of transport, which means they don't take as good care of their bike as they should.