Effetto caffelatex tubeless rim tapedesigned to replace standard rim tape cafflatex tubeless tape perfectly adapts to the internal rim profile and makes standard rims airtight by sealing the spoke holes it allows tubeless conversions of most standard mountain bike wheels using tubeless or tubeless ready tyres and cafflatex sealant three different widths are available sfor rims with external width between 20 and 24mm mfor rims with external width between 25 and 29mm lfor rims with