Originally Posted by
954luigi
Can I make any wheels singlespeed/freewheel? I want to buy these wheels on ebay but it's for a geared bike, is there a way for me to swap out the hub or sprocket to to make them freewheel?

BTW they're the ZIPP 1080 carbon wheelset
Not easily. Look for track wheelsets if you want modern carbon singlespeed wheels.