• The Prestacycle Prestaflator Big Presta Head Gasket is a round, black rubber grommet with a central hole and circular ridges, ideal as a replacement for Silca pump heads or compatible with Prestaflator BIG. Shown from above on a white background.
  • Five metallic adapters—three gold and two silver—are paired with two Prestacycle Prestaflator Big Presta Head Gaskets and a silver connector tube, ideal for use with Prestaflator BIG or Silca pump heads.
  • Two round, gray Prestaflator Big Presta Head Gaskets from Prestacycle—perfect Presta Head replacements—include one with a single hole and another with a stepped design, both displayed on a white background.
  • The Prestacycle Prestaflator Big Presta Head Gasket is a black rubber grommet with a central hole, slightly raised center, and flat edges, shown on a white background.
  • Two round, black Prestacycle Prestaflator Big Presta Head Gaskets are shown on a white surface, one slightly overlapping the other—ideal replacements for Silca or Prestaflator BIG pump heads.
  • The Prestacycle Prestaflator Big Presta Head Gasket is a black, round rubber gasket with a raised center and central hole, designed for compatibility with Presta pump heads, shown against a white background.
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The Prestacycle Prestaflator Big Presta Head Gasket is a round, black rubber grommet with a central hole and circular ridges, ideal as a replacement for Silca pump heads or compatible with Prestaflator BIG. Shown from above on a white background.
Five metallic adapters—three gold and two silver—are paired with two Prestacycle Prestaflator Big Presta Head Gaskets and a silver connector tube, ideal for use with Prestaflator BIG or Silca pump heads.
Two round, gray Prestaflator Big Presta Head Gaskets from Prestacycle—perfect Presta Head replacements—include one with a single hole and another with a stepped design, both displayed on a white background.
The Prestacycle Prestaflator Big Presta Head Gasket is a black rubber grommet with a central hole, slightly raised center, and flat edges, shown on a white background.
Two round, black Prestacycle Prestaflator Big Presta Head Gaskets are shown on a white surface, one slightly overlapping the other—ideal replacements for Silca or Prestaflator BIG pump heads.
The Prestacycle Prestaflator Big Presta Head Gasket is a black, round rubber gasket with a raised center and central hole, designed for compatibility with Presta pump heads, shown against a white background.

Prestaflator Big Presta Head Gasket

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SKU: 71487

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FEATURES

Prestacycle redesigned the Presta Head Grommet to fit to modern standards. It works so well, it was copied by others including major floor pump makers who elude to being original through clever wording.  We’ve included it in every Prestaflator tool and Big Presta Head since May 2012, long before anyone else.   You can always count on Prestacycle for true innovation.

Our design engages the Presta valve just below the cap threads and requires less insertion. The head is now very easy to get on and off.  Our use of natural light gray color is more environmentally friendly than products made with deep color dyes.  Safe for all types of Presta valves, including tubeless and tubeless-conversion valves. Will not harm newer lightweight performance valves. Fits all Prestaflator BIG Push/pull Presta heads. Also fits all Silca pump heads that use the 24.1 or 242 Gasket.

Urethane

Grey Color. Our newest version of the Presta Head Gasket uses Urethane Elastomer material. It’s softer and does not shed material when installing and removing from sharp edges. It is the best multi-purpose Gasket for our big heads. It installs and removes easier than our rubber versions, and makes it easier to use for tubeless tire installation when the core is removed from the Presta valve.

Quick-Click™ Rubber

Black Color. This Gasket is the strongest and longest lasting for tire inflation. It’s name comes from the fact that it gives a “Click” feeling as you push it onto the Presta Valve. The “Click” tells you the head is installed to the right spot. No need to push any further. You are ready to inflate. Please note rubber versions require more force to install on Presta valves when the core is removed. Installing these on Threaded Presta shafts with the core removed can also cause premature wear to the Gasket.

Tight Grip Rubber

Black Color with small top hole. This Gasket is identical to the original design found on Italian floor pumps prior to our new technology. This Gasket is recommended for extremely high pressure application such as Track Bikes. Please Note: DO NOT use this gasket with tubeless Presta valves or lightweight tubes. The tight grip of this gasket could cause you to pull the valve right out of your rim!
SPECIFICATIONS
  • Urethane Elastomer is softer and more versatile.
  • Quick-Click™ Offers the surest connection for inflation and long life.
  • Safe for all types of Presta valves, including tubeless and tubeless-conversion valves*.
  • Will not harm newer lightweight performance valves*.
  • Fits all Prestaflator BIG Push/pull Presta heads.
  • Also fits all Silca pump heads that use the 24.1 or 242 Gasket.

*Tight Grip head not for use with tubeless vavles or lightweight tubes.
Additional Information

Weight .02 lbs

Dimensions 3 × 2 × .25 in
CALIFORNIA WARNING

This product can expose you to chemicals including Nickel (Metallic), Lead, Diisononyl Phthalate (DINP), Urethane (Ethyl Carbamate), 1,3-Butadiene or Styrene, which is known to the State of California to cause cancer or reproductive harm.

For more information, go to www.P65Warnings.ca.gov.

Prestacycle Statement:

  • Products made with Stainless or Plated Steel contain Nickel (Metallic).
  • Products made with Brass contain Federally accepted trace amounts of Lead.
  • Most soft Plastics including Vinyl contain Diisononyl Phthalate (DINP) .
  • Buna Rubber contains1,3-Butadiene and Styrene.

Prestacycle manufactures it’s products with these materials as they are the highest standard available to manufacture these products to suit their purpose. Prestacycle does not dispute any of the findings made by California or the Federal Government. The health and safety of our customers is very important to us. We will always take every step possible to insure our products are as safe as possible.

The Prestacycle Prestaflator Big Presta Head Gasket is a round, black rubber grommet with a central hole and circular ridges, ideal as a replacement for Silca pump heads or compatible with Prestaflator BIG. Shown from above on a white background.
Five metallic adapters—three gold and two silver—are paired with two Prestacycle Prestaflator Big Presta Head Gaskets and a silver connector tube, ideal for use with Prestaflator BIG or Silca pump heads.
Two round, gray Prestaflator Big Presta Head Gaskets from Prestacycle—perfect Presta Head replacements—include one with a single hole and another with a stepped design, both displayed on a white background.
The Prestacycle Prestaflator Big Presta Head Gasket is a black rubber grommet with a central hole, slightly raised center, and flat edges, shown on a white background.
Two round, black Prestacycle Prestaflator Big Presta Head Gaskets are shown on a white surface, one slightly overlapping the other—ideal replacements for Silca or Prestaflator BIG pump heads.
The Prestacycle Prestaflator Big Presta Head Gasket is a black, round rubber gasket with a raised center and central hole, designed for compatibility with Presta pump heads, shown against a white background.

We offer three versions of the Presta Head Gasket that fit all current and past Prestaflator BIG push/pull Presta heads. (see photo for heads that fit). These also fit all Silca pump heads that use the 24.1 or 24.2 Gasket.

Includes ONE (1) Gasket. Photos showing two gaskets are intended to show the different appearance of the top and bottom of the gasket.