Seen the increasing number of tubeless road wheels and tyres, tubeless-specific valve extensions are needed to use normal tubeless valves on higher profile rims.
- externally threaded, to secure the valve to the rim and achieve air-tightness (tubeless applications);
- 45mm length, best for 60mm rim profiles;
- nickel-plated brass body, to avoid stess failures of aluminum tubeless extensions (due to the internal and external threading);
- made in Italy.