Tubeless kit Zefal 9 m - 30 mm Presta 40 valve mm

The Zéfal tubeless kit contains everything you need for tubeless use: specific self-adhesive rim tape, Z-Sealant puncture-proof sealant, conical valves and valve tool. Tubeless bi-material tapes have been designed to guarantee outstanding pressure resistance and durability. The addition of elastomer glue prevents the sealant from seeping into the rim. Finally, their slight elasticity makes it easy to fit the tapes without any creases or bubbles.

Allows assembly and disassembly of Center Lock cassettes and nuts