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      Why buy from Lowbrow?

      • Free Shipping On US Orders $99 & up*

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      Customer Reviews
      5.0 Based on 21 Reviews
      5 ★
      100% 
      21
      4 ★
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      3 ★
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      Filter Reviews:
      • forks
      • instructions
      • height
      • Damper tubes
      • bike
      • front
      • stock
      • springs
      • handling
      • youtube videos
      DL
      03/26/2025
      Daniel L.
      United States United States
      I recommend this product

      Solid product

      Super easy to install! Looks great

      B
      03/25/2025
      Blake
      United States United States
      I recommend this product

      Got what I wanted

      Real simple install with the buddy while havin a few brewskis Good times

      AB
      10/04/2024
      Adam B.
      United States United States
      I recommend this product

      Great addition!

      Went from stock to 4” over in no time. Zero issues and thousands of miles at this point. Stock resting points are shown via black zip ties. Need fork seals? Put these in while you’re at it.

      Lowbrow Customs 39mm Harley-Davidson Front End Extended Damper Tube Kit Review
      JS
      09/28/2024
      Joshua S.
      United States United States

      Lifted

      Worked great and raised the front up for a better ride on 07 sportster xl1200c

      Lowbrow Customs 39mm Harley-Davidson Front End Extended Damper Tube Kit Review
      J
      04/07/2024
      Jason SVG verified by SHOP
      United Kingdom United Kingdom

      Amazing stuff as usual 100% recommend

      MN
      04/02/2024
      Michael N.
      United States United States
      I recommend this product

      39mm Harley-Davidson Front End Extended Damper Tube Kit

      Hardest part is getting the caps back on, looks great

      M
      03/03/2024
      Matt
      United States United States
      I recommend this product

      Extended Damper Tube Kit for Harley 39mm forks

      This kit worked great on my 2007 Nightster. The damper tubes that were in my Nightster were 7”. I used the provided spacer and ended up with 2 1/2” more fork travel. (Forks are now 2 1/2” longer when fully extended) This got the front up to match the back where I put 13” shocks (2” taller than stock) I can make small adjustments for the front height If I need it by raising the forks in the triple trees. (Yes I lifted my Nightster I couldn’t take the poor handling and serious lack of lean angle!!) I haven’t ride it with the new suspension yet (I’m still doing other work to it) but I’m happy with the results.

      DS
      02/10/2024
      Dwayne S.
      United States United States
      I recommend this product

      Best bang for your buck

      Very pleased with this product. Worth every penny and saved me enough to by new springs and a seal kit as well. Rather than dropping a little more on just longer tubes. Added about 4in to the front end and there's a couple great Saturday sportster videos to walk you through the process. Would highly recommend.

      Lowbrow Customs 39mm Harley-Davidson Front End Extended Damper Tube Kit Review
      A
      12/28/2023
      Anonymous
      Canada Canada
      I recommend this product

      39mm dampeners

      They are wicked quality and made the bike not only look better with longer forks but excited to try em out aswell always heard good things about the product

      S
      07/16/2023
      Super-Sporty
      United States United States
      I recommend this product

      Absolutely worth the money and wrenching

      I bought these for two of my sportsters. Totally transformed the front end of the bikes. I already had progressive springs in both, which helped, but these longer damper tubes made the ride almost plush. Highly recommend. Pictures are before and after.

      Lowbrow Customs 39mm Harley-Davidson Front End Extended Damper Tube Kit Review
      BC
      04/01/2023
      Bruce C.
      United States United States
      I recommend this product

      Yes just what the doctor ordered

      so far they are exactly what I was looking for, extended forks but less expensive than forks by franks

      Lowbrow Customs 39mm Harley-Davidson Front End Extended Damper Tube Kit Review
      GD
      01/31/2023
      GREG D.
      United States United States
      I recommend this product

      Great Customer Service

      I inquired about the fork tube extensions via email. The response was quick so I bought the kit. The instructions are clear so the installation will be easy.

      CN
      01/13/2023
      Curt N.
      United States United States
      I recommend this product

      Perfect fit

      The instructions were good, would have been perfect if they included torque specs. Added a full two inches to the front of my bike.

      Lowbrow Customs 39mm Harley-Davidson Front End Extended Damper Tube Kit Review
      EO
      01/05/2023
      Eric O.
      United States United States
      I recommend this product

      awesome product

      awesome product and awesome look, pretty straight forward install plenty of youtube videos to help you out.

      CH
      01/04/2023
      Charles H.
      United States United States
      I recommend this product

      Great!

      These were very simple to install and look and work great. Definitely worth the purchase!

      LOWBROW CUSTOMS USA MANUFACTURING SCHOLARSHIPS

      Here at Lowbrow Customs we believe strongly in supporting US manufacturing. We have created multiple annual scholarships, one with the Lincoln Electric Welding School and another with Tri-C (Cuyahoga Community College) for students in financial need who are pursuing workforce training. From TIG welding to machining, this is the backbone of manufacturing in the United States. Want to learn more?

      Want to learn more? Click here.