Valve Stem Extension

Part Number 42300009




Sometimes, there's just not enough space around the tire's valve stem for the gas station air chuck and hose to reach. Brake rotors, sprockets and saddlebags get in the way and keep the air chuck from making an airtight seal. The Valve Stem Extension is the remedy to this problem.


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    1 year limited warranty – Go to for full details
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Valve Stem Extension is rated 3.8 out of 5 by 13.
Rated 5 out of 5 by from Valve Stem Extension I own a 2016 Ultra Limited and adding or checking the air pressure on the rear tire can be challenging. I end up releasing too much air from the tire whenever I try to hold the tire pressure gauge on the valve stem because it's so hard to get to the valve stem itself and hold the pressure gauge steady. I wasn't sure how well the extension would work until I read through the reviews, and that was enough to convince me to make the purchase. I now carry the extension in my Tour Pak so I have it when I need it.
Date published: 2016-09-10
Rated 5 out of 5 by from valve stem extension This product is great for checking and filling tires with hard to reach valve stems.
Date published: 2016-05-05
Rated 5 out of 5 by from Does the Job I couldn't get the air pump nozzle in to get air to my rear tire on my 2011 Wide Glide. I did a Google search and found this, which I didn't even know existed. Problem solved.
Date published: 2015-10-23
Rated 5 out of 5 by from Great! Great item, saves multiple trips under the bike to check and add air to the tires. I plan on picking up a couple of these as Christmas gifts.
Date published: 2015-10-16
  • y_2018, m_2, d_26, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
  • cp_1, bvpage1
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  • loc_en_US, sid_PA-17-42300009, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_harleydavidson

What description

How long is the extension? Is there a swivel on the end to thread onto valve stem or do you have to rotate whole extension?
Asked by: Whatdoineedforauniquescre
The Valve Stem Extension is approximately 13 inches long. The end that connects to the valve stem does have a swivel on it so you don't have to turn the entire valve stem extension to use it. Hope this helps . . . DRVMN
Answered by: DRVMN
Date published: 2017-06-24

will this extension work on the stem to the air shock filler also?

Asked by: Firedog10
Hi Firedog10, Yes, this Valve Stem Extension is compatible with the Touring Suspension Air Pump. Thank you for your question.
Answered by: FXS78
Date published: 2015-08-28
  • y_2018, m_2, d_26, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_PA-17-42300009, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_harleydavidson

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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.