Window Handlebars 1" - Black




Another spin on the custom style that came out of San Francisco in the '70s, our Window bar is narrow for splitting lanes, and tough looking without making a crazy scene. These handlebars are constructed with seamless CNC mandrel bent 0.120” wall 4130 chromoly tubes. Available smooth for custom application or slotted to accept OEM Harley-Davidson hand controls.

Technical Details

  • Seamless 0.120" (3mm) wall 4130 chromoly construction
  • CNC mandrel-bent top bar with minimal back- and down-sweep
  • CNC mitered tube ends for clean joints and precision alignment
  • TIG welded construction for beauty and strength
  • Black electroplate and mirror chrome-plated finishes available
  • Available in smooth for custom application or slotted to accept OEM Harley-Davidson hand controls
  • Technischer Überwachungsverein (Technical Inspection Association, or TüV) in Germany is an independent laboratory that tests the fatigue strength, manufacturing quality, and fitment for a wide range of consumer products, with special emphasis on automotive and motorcycle components and accessories. Biltwell handlebars and risers that have received TüV verification are among the strongest and most thoroughly well-tested motorcycle parts in the world.

    Form and Function

    Fans of classic choppers will love the look and feel of our Window bar. Designed narrow enough to split lanes, but with enough flat section on the grip tubes to accept stock levers and hand controls. Due to its very flat (minimal pullback) design, Window bars work and feel best on custom motorcycles with short or stock-length backbones, or frames with relaxed head tube angles—think H-D XLs or Triumph and Yamaha XS650 choppers. NOTE: because burrs can be present inside the welded joints on Window bars, please DO NOT pull hand control wiring inside this model.


    Window Handlebars 1" - Black

    • icon

      Easy Exchange Policy

      We’ve got a no hassle approach to exchanges and even cover shipping both ways in the USA. Dig in to the details for all returns and exchanges here.

    • icon

      Verified & Secured

      Our checkout is verified and secured with bank level encryption so you never have to worry about your money.

    • icon

      Free shipping over $100

      Spend over $100 in our online store and your order ships for free within the USA. Orders placed before 2:00PM PST generally go out the same day so you get your stuff fast.


    Rating Snapshot

    Select a row below to filter reviews.

    Average customer rating

    Write a review
    Customer Reviews
    5.0 Based on 17 Reviews
    Write a Review Ask a Question
    • Reviews
    • Questions

    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:
    Joshua C.
    United States United States
    Window bars

    It has been a substantial improvement on my 2020 Iron. I feel more in control and these bars feel notably more solid than stock bars. The great news is thankfully no extended cables are required just swap and zip tie for a clean install.

    Biltwell Inc. Window Handlebars 1 - Black ReviewBiltwell Inc. Window Handlebars 1 - Black Review
    Ralph M.
    United States United States
    Window bars

    These bars look amazing on my Sportster! Great quality and great price. 10/10 recommend!

    Biltwell Inc. Window Handlebars 1 - Black Review
    Daniel C.
    United States United States
    Excellent product

    Overall experience was great. Love the handlebars.

    Jacob S.
    United States United States
    Window bars

    Dope ass bars man thanks

    Biltwell Inc. Window Handlebars 1 - Black Review
    Dustin C.
    United States United States
    Cant wait to use them!

    I got them installed on my bike and now just waiting on the cable extensions to come in so I can actually ride with them on

    Biltwell Inc. Window Handlebars 1 - Black Review
    Created with Sketch.
    Get all the new stuff

    Sign up for our bi-monthly newsletter to get notified of our sales, new product releases, and great deals!