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      Why buy from Lowbrow?

      • Free Shipping On US Orders $79.95 & up*

      • Everything In Stock & Ships Fast!

      • Fitment Guaranteed

      • 90 Day Money Back Guarantee

      • No Restock Fees, Ever!

      • Free Expert Motorcycle Technical Support

      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.

      Customer Reviews
      5 Based on 5 Reviews
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      Filter Reviews:
      JB
      06/08/2018
      James B.
      US
      Breather Bolts

      Great product, fast shipping.

      L
      04/05/2018
      Limberis
      US
      Great product!

      Very quick delivery and good product.Would recommend to my friends.

      CS
      02/18/2018
      Chase S.
      US
      Clean and easy.

      Installed on my '16 Street Bob. Clean look and quality built.

      Chase S. verified customer review of Radius Breather Bolts for Harley-Davidson Twin Cam - Black ED
      LR
      05/11/2017
      Lewis R.
      US
      Breather bolts

      Great product. Very well made

      GF
      02/13/2017
      Gene F.
      US
      Installed in minutes

      Got these breather bolts in a week ago, and literally installed in less than ten minutes! Works perfectly and gave it the clean look I was looking for, for my Dyna. Put on 300 miles since. A little blow-by, but as expected. Just wiped it off and kept riding.

      Gene F. verified customer review of Radius Breather Bolts for Harley-Davidson Twin Cam - Black ED