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Effetto Mariposa

Effetto Mariposa Caffélatex Tubeless Valves (2 pcs) - 70mm

Effetto Mariposa Caffélatex Tubeless Valves (2 pcs) - 70mm

Caffélatex Tubeless Valve is a great accessory for any tubeless wheel. With its modular base, this quality tubeless valve easily adapts to any rim. Sold in packs of 2 valves.


  • Thanks to its modular base shape, it adapts to any rim profile
  • Light, reliable aluminum body
  • 70mm length for rim profiles between 31 and 60mm


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 (larger than 6,5 mm) inside hole, or when used on Schrader drilled rims (valve hole diameter: 8,5 mm): Effetto Mariposa recommend fitting the conic adapter on the valve before inserting it into the rim.

With an incredible variety of rim profiles in the market, in some cases a flat-base tubeless valve works better than a conic base one, and vice-versa. With Effetto Mariposa valves, the conic adapter allows to pass from flat to conic in a breeze.

Light and reliable

Effetto Mariposa opted for an aluminum alloy that will bend before breaking, adding reliability to the lightness required by modern rims. Weight(*) is 3,6 g for 40 mm, 5,1 g for 70 and 6,5 g for 100 mm.
(*) valve alone without accessories.

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 the Effetto Mariposa tubeless-specific Caffélatex Valve Extensions.

Complete with accessories

Each pack includes two Caffélatex Tubeless Valves, two anodized aluminum caps, two rubber conic adapters, two nuts, two o-rings and a Presta mechanism/valve extension key.
Included in delivery: 2 presta valves
1 presta key
2 rubber conic adapters
2 Befestigungsringe
2 Gummi-O-Ringe

Fact Sheet of Effetto Mariposa Caffélatex Tubeless Valves (2 pcs) - 70mm

Product Name: Effetto Mariposa Caffélatex Tubeless Valves (2 pcs) - 70mm
Manufacturer: Effetto Mariposa
Item Code: MAR469726
activity: Cycling
valve type: Presta (Sclaverand)
Tire & tube accessories : Tubeless Valve
Model year: 2021
weight: 25g
manufacturer item code: EMCHCV702
Manufacturer page: