Caffélatex Tubeless Valve is a great accessory for any tubeless wheel. With its modular base, this quality tubeless valve easily adapts to any rim. Available in 40, 70 and 100 mm lengths.

Adaptable to any rim profile:

Thanks to the provided conic adapter, Caffélatex 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 hole diameter: 8,5 mm): we recommend fitting the conic adapter on the valve before inserting it into the rim.

Generally speaking, the conic adapter makes life a lot easier with the various rim profiles, as in some cases a flat-base works better than a conic base, and vice-versa. With Effetto Mariposa valves, the conic adapter allows to pass from flat to conic in a breeze.

Light and reliable:
We opted for an aluminum alloy that will bend before breaking, adding reliability to the lightness required by modern rims.

Great look:
Effetto Mariposa valves come with a red-anodized aluminum cap, to underline their quality and make them easily recognizable even when mounted.

Removable valve core:
This feature allows easy mechanism replacement and the fitting of our tubeless-specific Caffélatex Valve Extensions.

Available sizes:

• 40 mm length for rim profiles between 10 and 30 mm
• 70 mm length for rim profiles between 31 and 60 mm
• 100 mm length for rim profiles between 61 and 90 mm

Complete with accessories:
Each pack includes two Caffélatex Tubeless Valves, two red-anodized aluminum caps, two rubber conic adapters, two nuts, two o-rings and a Presta mechanism/valve extension key.