Microsoft has released a new pack of free wallpapers with a Cycling theme.
Simply titled Bicycles, the description of the high-quality wallpaper selection reads as follows:
Whether riding to work or pedaling to play, these 15 images of bicycles will take you places.
After downloading the collection, go to Start > Settings > Personalization > Themes and click on the theme you prefer.
To apply and change to the most appropriate colour, based on the current wallpaper, go to Customize > Colors > Automatically select a primary colour from the background.
Find the collection in the Microsoft Store here.