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Pros & Cons
Pros
Easily installs over a presta valve and allows for easy filling. No more hand pumping my bike tires. Since i use battery powered pumps now i prefer the schroeder valve, but some of my bikes have presta.
They are much nicer to use than the underlying presto valves. They are made of aluminum so if you’re using them on a mtb, they may need replaced regularly. You get five of them so you can stash one in every place you might ever need a presta adapter.
Cons
After about 45-50 lbs of pressure, the hose pops off. The wall thickness precludes the inflator's pin from depressing the valve stem. When unscrewing from the presta stem the gasket that keeps them airtight fails.
Tried to use these on our 3 mtn bikes. These are made so inconsistent. They are incredibly cheap and do not work.
Highlights
Quality
It takes practice to use it properly but overall im satisfied with the product
Quality product i also like the colors
The color is well applied and the quality looks good
The red color really pops and goes well with the light setup i have
Price
Is exactly what i was looking for perfect price
Packaging/appearance
They came in small packaging and were very useful just make sure you know how to put it on
Competitiveness
These are for the valves on my highend carbon fibre road bike
Overview
- How are reviewers describing this item?
good, great, quality, easy and color. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 2,789 reviews as of our last analysis date on Aug 15 2022.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Been on a budget rebuild on a road bike
Posted by a reviewer on Amazon
Did not have a presta pump and found these to be cheaper than getting a new pump
Posted by a reviewer on Amazon
Also look to be good to have if your out and cant find a presta pump attachment
Posted by a reviewer on Amazon
Set of 2 so get 4 and i will put them on the next bike i get that has a presta valve
Posted by a reviewer on Amazon
The air pump i was using caused the press valve to leak
Posted by a reviewer on Amazon
I didnt even realize there was more than one type of tube valve
Posted by a reviewer on Amazon
The negative reviews do not understand how this product is to be used
Posted by a reviewer on Amazon
This does not convert your presta tube to schrader
Review Count History
Price History
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