icon
FREE ECONOMY SHIPPING ON US ORDERS $99 & UP*
Phone icon 0 Cart
Shopping Cart
      Total
      Product successfully added to your cart!

      Why buy from Lowbrow?

      • Free Shipping On US Orders $99 & up*

      • Everything In Stock & Ships Fast!

      • Fitment Guaranteed

      • 90 Day Money Back Guarantee

      • No Restock Fees, Ever!

      • Free Expert Motorcycle Technical Support

      Customer Reviews
      5.0 Based on 5 Reviews
      5 ★
      100% 
      5
      4 ★
      0% 
      0
      3 ★
      0% 
      0
      2 ★
      0% 
      0
      1 ★
      0% 
      0
      Customer Photos
      Write a Review Ask a Question

      Thank you for submitting a review!

      Your input is very much appreciated. Share it with your friends so they can enjoy it too!

      Filter Reviews:
      • unit
      • Fitment
      • style"
      • fender
      • holes
      • $80.00
      • quality welds
      • shipping
      • dirt track "
      • photo
      TW
      02/18/2024
      Taran W.
      United States United States
      I recommend this product

      Transformed My Build

      The Lowbrow Customs KR "style" hard tail is a super nice piece. Super beefy and built with quality materials. Very nice welds and spot-on fitment. ***Note that this unit is 2" longer and 2" lower than stock. It is not the correct setup if you are building a true track bike. It does however, offer a great look for a dirt track "inspired" custom***

      Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1952-1969 H-D Ironhead Sportster and K Model ReviewLowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1952-1969 H-D Ironhead Sportster and K Model Review
      H
      12/13/2023
      Hugh
      United States United States
      I recommend this product

      Easy install, straight hardtail

      I put this on my 1974 XLH. All the mounting holes lined up nicely; however, there was a slight gap between the frame and hardtail section at the top mounting holes. I placed a washer in this gap to fill the space. There was still plenty of thread left in the bolt for the nut - it sits flat at the end of the bolt. The photo was taken during the built. I have since moved the seat down to the hardtail cross bar welding in seat posts for the springs and a tab for the fender. Also welded tabs for sissy bar attachments. The hardtail tracks straight when riding. I get lots of comments on the bike’s looks.

      Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1952-1969 H-D Ironhead Sportster and K Model Review
      NM
      09/09/2023
      Nicholas M.
      United States United States
      I recommend this product

      Badass

      Great fit, quality welds works great for what I need. Spent over 2k in short period of time. Would be nice to give customers something once they spend a certain amount. Free shirt , banner, something…

      Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1952-1969 H-D Ironhead Sportster and K Model Review
      AC
      02/17/2023
      Anthony C.
      United States United States
      I recommend this product

      Bolt-On Hardtail Rear Frame Section for 1952-1969 H-D Ironhead Sportster

      All went very well. I ordered this unit for a good customer, he installed it & stated the quality & fitment was excellent. I was very impressed with the way the product was packaged. The only complaint was when I ordered on line, it did not give me any options for shipping or at least I did not find a way to change shipping options. The result was expensive, almost $80.00 thru the USPS, I suspect it could have been shipped thru UPS or FED-EX for less money?

      J
      06/05/2022
      johnny
      United States United States
      I recommend this product

      kr tribute

      kr ruled the whole time they was available until overhead valve brit stuff surpassed them . this rigid is so well fitting the tolerances so nice i almost put it together to hang on the wall ...really impressive . as always you guys stand behind everything with your name on it so ...kudos ill be coming back for more stuff

      Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1952-1969 H-D Ironhead Sportster and K Model ReviewLowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1952-1969 H-D Ironhead Sportster and K Model Review

      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.