Custom Dynamics Mini-Beast I Round Air Horn For Harley Big Twin

$169.95 - $249.95

Custom Dynamics Mini-Beast I Round Air Horn For Harley Big Twin
(1 item)
Open Box


This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

Custom Dynamics Mini-Beast 1 Round Air Horn For Harley Big Twin

This slick looking horn features a super loud 136db blast from the twin trumpets. The plug-and-play wiring harness comes complete with a fuse and relay. The 3-wire installation works with all electrical systems including CAN/bus applications. 


  • Available with chrome or gloss black steel covers
  • Mounts in place of stock horn
  • Heavy gauge metal brackets
  • Made in the USA


  • 6 1/2" diameter x 3 1/2" depth (excluding mounting tab)
Fitment Notes & Exceptions
  • Fit all 1984-Up Harley Big Twin models with stock horn
  • Will not fit Sportster, Street or V-Rod models
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Product Style Item # Manufacturer Product # Availability
Gloss Black 1234140 MB2-6B Out of Stock
Wrinkle Black 952450 MBAH1W Out of Stock
Chrome 1234139 MB2-6C Available: Requires 1-3 business days of lead time prior to shipment