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Prestacycle

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Prestaflator Pro Bicycle Tire Inflator – Presta & Schrader Air Compressor Tool
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Prestacycle
NEW PATENTED PRO Presta Head
Our new pro Presta head offers a Patented auto-lock mechanism. As you slide the head onto the Presta valve, the mechanism grabs onto the Presta pin without pulling or twisting. A seal is made on the Presta valve WITHOUT clamping the valve. Easy-grip sides make it simple to press the red button on the top of the head which provides full release of the connection without pulling on the valve or the core. Instant no-loss disconnect insures tire pressure is exactly what you put in there.
Designed for professional use
Prestacycle Pro Presta Head uses a Steel head for protection against drops. 90 degree angle makes accessing Presta valves simple and makes it easy to use the oversized release button.
The original – Prestaflator!
The Prestaflator is designed with a long-throw trigger valve. Use a light squeeze or brief, rapid shots to gently inflate Bike tires to your desired pressure over a few seconds. A full squeeze on the trigger provides maximum pressure for seating tubeless tires. The dial pressure gauge lets you follow your progress visually. Designed for MTB & Road tires with a wide range of pressure requirements.
1way / 2way Presta Inflation Head inside.
Inside the Prestaflator head is our 1 way / 2 way Spin-on Presta design for inflating and deflating tires with traditional Presta valves. A few quick turns secures the head to the cap threads on the Presta valve and provides an air-tight seal. It has an internal sliding-action. Push the hose towards the head to push the Presta valve air release button without removing the head. This allows the Prestaflator to take a tire pressure reading without being connected to an Air Compressor. It can also let air out of the tire by simultaneously pushing the hose and pressing the air release button on the side of the Prestaflator handle. When you inflate or take a pressure reading, the head automatically slides back away from the Presta button. This returns the Presta valve to it’s natural one-way operation. This means there’s absolutely NO pressure loss when you disconnect the head from the tire.
The best accessories are included to make it a multi-purpose tool:
Remove the cap to screw-on Prestaflator accessory heads quickly without tools.
-Schrader Auto Head
-Pro Presta Head
-Safety Blower Tip
SPECIFICATIONS
-Machined Brass internals for superior inflation accuracy
-Large 2 ¼” / 6 cm dial pressure gauge.
-174 PSI (in 2 PSI increments).
-12 Bar (in 0.1 Bar increments).
-Works as a pressure checker w/ 2way head.
-Variable-rate trigger!
-Presta AND Schrader!
-Professional shop-grade tool.
-6061-T6 Alloy Presta Head.
-Replaceable I/M compressor quick-release attachment.
-Rubber pressure gauge housing for shock protection.
-Cast aluminum pistol grip handle with bead-blasted finish.
-Two-finger trigger valve for precise air flow regulation.
-Thumb-control pressure release button.
-High-pressure hose for easy access on any wheel.
-Head accepts many thread-on accessory Heads.
Prestaflator is different… a high quality, serviceable tool… designed, built and warranted for use on Bicycles.
© 2026 Sierra Bicycle Supply, 1380 Kleppe Lane Sparks, NV 89431 All rights reserved. Experience by Frengee
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bike perfectly set-up! Just put the final touches together, charge & ride!
Fast shipping. Good communication. Great discount. Easy payment. Excellent product.
Great replacement cap for my Purist water bottles.
I have really enjoyed using the Range Extender. I appreciate being able to just plug it in when my bike battery is getting low and feel confident I can go another 20 miles!
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