One roll is enough for one wheel, Get 2 rolls for a wheelset.
Velox cloth rim tape is the standard of the industry, light and reliable.
Comes in 2 widths, 10 mm, 16 mm. Most rims use the 16 mm size. 10mm is for very narrow rims like the Sun M13 and Weinmann LP80.
|16 mm fits most Road/Hybrid rims||91298||RT502A|
|10 mm fits some narrow rims||91297||RT4990|