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Sturdy And Perfect
Sturdy and Perfect, Made of High-Quality Materials, Sturdy and Durable, Well-Structured, and The Product Has Superb Craftsmanship.
Easy To Install
Product Design, Light and Portable, Easy to Install, Can Help You Improve Efficiency.
Will Greatly Meet Demand
Will Greatly Meet Your Demand, and We Want You to Be As Thrilled About our Products As We Are.
HONOR！
Are Greatly Cycling Enthusiasts Appreciated In A Variety Of Throughout The World.
ARDENTLY LOVE!
Everyone On The HZJD BIKE TOOL Team Is A Excellent Cyclist, This Is What We Ardently Love.
CAUTION!
This Product Contains Small Parts, To Avoid Danger of Suffocation and Accidental Injury, Please Keep This Product Away From Babies and Children.
HIGH-QUALITY！
We Only Provide High-Quality Products and Satisfactory Service, Your Satisfaction Is our First Priority.
Enjoy Fun!
Because We Truly Understand The Feeling of Accomplishment When We Approach The Summit of A Mountain, The Filling With Wind Behind of Us When Coasting Downhill, I Wish All The Bicycle Lovers Over The World Can Enjoy The Happiness of Cycling, And As Your Accessory Supplier, I Am Deeply Honored.
Who We Are
Our Story
My Father Was An Excellent Cyclist, In My Childhood Memories, All Kinds of Racing Certificates and Cycling Photos Covered The Entire Wall of our Living Room.Influenced By Him, All My Family Members are Fans of Cycling, and Finally Turned This Passion Into A Career. We Set Up A Bicycle Accessories Factory In our Hometown, The Concept of Providing The Highest Quality Products to Cycling Lovers.
Customer
Reviewed in the United States on July 8, 2023
Comes with 6 extra caps.
Customer
Reviewed in the United States on July 8, 2023
Comes with 6 extra caps.
Jay Tee
Reviewed in the United States on March 17, 2023
For years I have had 1 adapter for 3 bikes and finding it when I need has been a pain. I got 2 of these multi pack to put in different areas super cheap works fine
Jay Tee
Reviewed in the United States on March 17, 2023
For years I have had 1 adapter for 3 bikes and finding it when I need has been a pain. I got 2 of these multi pack to put in different areas super cheap works fine
marc
Reviewed in the United States on November 21, 2022
I have Trek bicycle and it has always had these stupid skinny air valve that nothin will fill. These handy dandy little things work to convert them to standard bicycle pump tire valve size.Thank God because whos bright idea was it to re-invent the bicycle tire valve?These solve the problem and do it well.VERY HAPPY
marc
Reviewed in the United States on November 21, 2022
I have Trek bicycle and it has always had these stupid skinny air valve that nothin will fill. These handy dandy little things work to convert them to standard bicycle pump tire valve size.Thank God because whos bright idea was it to re-invent the bicycle tire valve?These solve the problem and do it well.VERY HAPPY
Chris S.
Reviewed in the United States on October 3, 2022
Presta valves seem to vary but schrader vales do too. If you leave these installed, then to use you have to remove, open the presta valve and reinstall adapter to air up. Then remove again to close the presta valve. I've found that you have to open the presta the perfect amount, not all the way and possibly not screw the adapter on as far as it will go to get air chucks and gauges to work.
Chris S.
Reviewed in the United States on October 3, 2022
Presta valves seem to vary but schrader vales do too. If you leave these installed, then to use you have to remove, open the presta valve and reinstall adapter to air up. Then remove again to close the presta valve. I've found that you have to open the presta the perfect amount, not all the way and possibly not screw the adapter on as far as it will go to get air chucks and gauges to work.
P. Arnote
Reviewed in the United States on September 5, 2021
If you have a bike with a presta valve, good luck finding anywhere to fill up your tires. The cat majority of places that have compressed air only have fittings for schrader valves. This allows you to use the equipment for filling tires with schrader valves to also fill tires with presta valves. I always carry a couple of these in my tool kit on my bike that had presta valves ... just in case!
P. Arnote
Reviewed in the United States on September 5, 2021
If you have a bike with a presta valve, good luck finding anywhere to fill up your tires. The cat majority of places that have compressed air only have fittings for schrader valves. This allows you to use the equipment for filling tires with schrader valves to also fill tires with presta valves. I always carry a couple of these in my tool kit on my bike that had presta valves ... just in case!
ryuji shinzawa
Reviewed in the United States on August 6, 2021
Bought those to use an air compressor at a gas station to fit my road tubeless tire. Attach it on the French valve and hold it by hand while sending air, installation done in 5 secs!! Much cheaper than buying expensive inflator pump or CO2.
ryuji shinzawa
Reviewed in the United States on August 6, 2021
Bought those to use an air compressor at a gas station to fit my road tubeless tire. Attach it on the French valve and hold it by hand while sending air, installation done in 5 secs!! Much cheaper than buying expensive inflator pump or CO2.
H. Ault
Reviewed in the United States on August 4, 2021
There is absolutely nothing more irritating about being out on a bike than discovering that you need to pump up one of the tires, and only then discovering that this bike's tubes have the wrong kind of connection for the air hose at the gas station. That's where these come in. Yes, the *process* remains annoying; you have to remove this adapter, unscrew the little nut to free up the valve core, pop it a bit to make sure it's not stuck, reinstall the adapter, air up the tire, remove the adapter, retighten the *&^% nut, and then put the adapter back on so that you've still got it next time. Life would have been so much easier if the bike's manufacturer had just used wheels that accepted Schrader valves? Right? But they didn't. So you need these. And with half a dozen, if somebody makes off with one of yours because *they* forgot to bring one, you won't be out of luck yourself.
H. Ault
Reviewed in the United States on August 4, 2021
There is absolutely nothing more irritating about being out on a bike than discovering that you need to pump up one of the tires, and only then discovering that this bike's tubes have the wrong kind of connection for the air hose at the gas station. That's where these come in. Yes, the *process* remains annoying; you have to remove this adapter, unscrew the little nut to free up the valve core, pop it a bit to make sure it's not stuck, reinstall the adapter, air up the tire, remove the adapter, retighten the *&^% nut, and then put the adapter back on so that you've still got it next time. Life would have been so much easier if the bike's manufacturer had just used wheels that accepted Schrader valves? Right? But they didn't. So you need these. And with half a dozen, if somebody makes off with one of yours because *they* forgot to bring one, you won't be out of luck yourself.
Thor T.
Reviewed in the United States on December 12, 2021
I put these on my bike so I could use my makita battery air compressor. They screw on easily and so far are holding up. For bike tires the makita battery compressor is great and these make it possible to use so I’m happy.
Thor T.
Reviewed in the United States on December 12, 2021
I put these on my bike so I could use my makita battery air compressor. They screw on easily and so far are holding up. For bike tires the makita battery compressor is great and these make it possible to use so I’m happy.
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