I don’t know if they do. I was a visitor on holiday from England. Check out their website to contact them

Nee dat is niet mogelijk maar de gids spreekt goed Engels en het is goed te volgen.

Yes, I think so. Hé is very flexibele. Can you call him or send a message to let him know you want to join The tour?

Yes definitely! You go downhill to start with and then 90+% of the route is flat. You do have to come back up the hill at then end but Miguel points out an easy walking route so you can just push your bike up. The people who chose to do this arrived back before us die-hards who'd chosen to cycle up! None of us had e-bikes btw, and while that is an option, it's a fair bit more expensive and not necessary if you're comfortable cycling on the flat. Hope this helps :)