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🚲 jaco bike presta valve tire air chuck - 1/4'' npt (2 pack): optimized for enhanced performance logo

🚲 JACO Bike Presta Valve Tire Air Chuck - 1/4'' NPT (2 Pack): Optimized for Enhanced Performance Review

6

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.5
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Description of 🚲 JACO Bike Presta Valve Tire Air Chuck - 1/4'' NPT (2 Pack): Optimized for Enhanced Performance

Ready to use tire chuck attachment (2 pack) is compatible with any gauge or air compressor using 1/4" NPT threading. Built from solid brass and features straight angle to get in between spokes of tires to access valve stem with ease. Perfect for checking, inflating, and deflating pressure in bicycle tires that use presta valve stem systems - including mountain bikes (MTB) and road bikes. Open flow technology allows you to inflate tires using an attached air compressor, or simply check pressure and deflate using a compatible tire pressure gauge. FREE 100% LIFETIME Warranty by JACO Superior Products covers all defects and/or performance issues.

Reviews

Global ratings 6
  • 5
    3
  • 4
    3
  • 3
    0
  • 2
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Type of review

Revainrating 4 out of 5

Good enough: tools and equipment

They work well enough to inflate a tire, but they don't seal the valve stem well, making it impossible to measure or get an accurate pressure above 50psi or so. They are ideal for fat bike and mountain bike tires. For racing bikes I stick with the floor pump.

Pros
  • All right!
Cons
  • Quality

Revainrating 5 out of 5

Worked as expected!

Worked great and exactly as planned for converting my MTB to tubeless, even though my rims weren't technically tubeless-ready. The Presta valves were machine tools and I paired the air cartridge with a cheap HomeDepot air nozzle so my two-stage supercharger could be used.

Pros
  • Cool product
Cons
  • Negative gift

Revainrating 5 out of 5

The best I've found! in Tire & Wheel Tools

I have tried all shapes and forms to hold my presta valved tires. None of them have been very good so far! The cartridges are beautifully carved from brass. Easy connect and disconnect. Small tiny error. It would be nice if the chuck had a "flat" surface so it could be tightened with a wrench. A little scotch tape, problem solved without Mars.

Pros
  • Stylish and modern design
Cons
  • Some cons

Revainrating 4 out of 5

Supercharger Tire Presta Valve Cartridge

They worked great with my 3G Supercharger with the quick coupler installed. They have long sleeves so they sit securely on my Presta flaps. One thing that is "nits" is that there has to be a hex nut to install it without damaging the finish with channel locks. Otherwise I have no problem with it; They are inexpensive and work great with preset high pressure valves.

Pros
  • Absolute Legend
Cons
  • Minor Issues

Revainrating 4 out of 5

Restrictive Airflow

Just went tubeless on my mountain bike. I needed a Presta valve fitting for my supercharger to get the tire bead in place. I found these Presta valve fittings to be very limited. I ended up having to remove this product from the compressor hose and simply slide the hose over the open valve to puncture the tire bead. I then reinstalled this product and inflated the tires. Summary: They work fairly well for inflating tires with Presta valves, but you will find that this product has very…

Pros
  • Certified
Cons
  • Secret

Revainrating 5 out of 5

This is exactly what you were looking for!

OMG. Finally a Presta valve adapter that works great! I wish I had had these years ago. I use mine on a JACO FlowPro digital tire inflator with gauge - 200psi. I simply removed the included Schrader adapter and screwed in the Presta adapter (by hand, no air leaks). Works absolutely perfectly! I have perfect tire pressure. The Schrader fit requires me to use adapters on my bike tires which made it difficult to get the correct pressure reading due to air leaks. The Presta adapter worked with no…

Pros
  • Easy installation
Cons
  • There are other interesting options.