Does anyone have recommendations of companies that operate escorted biking tours in the Interlake/Jungfrau area? Is the necessary equipment (excluding clothing/shoes) provided with tours?
Welcome to the forum.
Not sure what kind of cycling you have in mind, but you should be aware that a large part of that region is mountainous with substantial elevation changes. There are some parts that are easier or more moderate, including the Lauterbrunnen Valley, and some parts of the lake shores, and Meiringen. There are certainly plenty of opportunities for mountain biking.
I don't know of a tour company myself, but perhaps Arno and Annika can help.
A resource to learn more about cycling trails is Switzerland Mobility - look at the cycling tab:
There is also a Mountain Bike tab.
This thread may be of value:
You can take a look at www.flyingwheels.ch/gu ided-tours/.
THANK YOU 'Slowpoke' for sharing this information! The links are most helpful!
You are most welcome. Glad they helped.
I note that Arno answered your question, and that I did not. ;-)
Thank you Arno!! This is exactly what I was looking for!