Effetto Mariposa Caffelatex Tubeless Valve (x2) Valve Length:100mm The lid screws tight so

The lid screws tight so you can stash your cash

the newly equipped Y-shaped top pad "Air Flow Pad" reduces the contact area between the helmet and head

aimed to improve the interface between saddle and chamois

5% ovality

Effetto Mariposa Caffelatex Tubeless Valve (x2) Valve Length:100mm The lid screws tight soAdaptable to any rim profile Thanks to the provided conic adapter, Cafflatex Tubeless Valve works on both Presta and Schrader drilled rims: on Presta drilled rims (valve hole diameter: 6,5 mm): depending on the rim shape the flat rubber valve base might ensure a perfect air tightness, without any additional adapter, or the conic adapter might be needed; on Presta drilled with a wider (> 6,5 mm) inside hole, or when used on Schrader drilled rims (valve