Reviews over the
Effetto Mariposa Presta Valve Mechanism 10x

Effetto Mariposa Presta Valve Mechanism 10x
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5.0 / 5
Average from 5 reviews
5
5 reviews
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0 reviews
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5 / 5

Very good product

- Frederik, 10 July, 2024

Very positive Fits perfectly

Pros & Cons

Does what it needs to do
No
Automatic translation

5 / 5

Must-have for tubeless cyclists

- Jeroen, 2 May, 2024

Anyone who rides tubeless will recognise it. You want to inflate your tyre and the valve is completely stuck. Especially on bikes with a bit more pressure in the tyre or that have been standing still for a bit longer. It usually helps to 'wiggle' the valves a little so you can add air again, but sometimes they are just completely blocked. How nice then if you can just take a new one out of the cupboard, inflate your tyre and go for a nice ride. In other words, a 'must have' for every tubeless cyclist.

Pros & Cons

Fits all normal tubeless valves
Not expensive
Automatic translation

5 / 5

Must-have spare part.

- BdB, 16 August, 2023

With 3 sets of wheels which are all set up tubeless, it regularly happens that the valve no longer opens (properly) due to latex contamination. This is a very easy replacement. I therefore have a set in the car as standard.

Pros & Cons

Does what it needs to do
Must-have spare
Automatic translation

5 / 5

Great price for a great product

- chris, 12 August, 2022

Ideal, does what it needs to do.

Pros & Cons

affordable
no
Automatic translation

5 / 5

Great replacement

- I., 16 December, 2020

I made my MTB tyres tubeless last year. Due to latex contamination, it no longer worked well to open the valve and inflate my tyres. This is very annoying when you are about to set off. With these new valves, the problem is solved.

Pros & Cons

Price
Supplied with "key
Automatic translation