Speed Merchant Fork Preload Adjusters For Harley

$142.45 - $161.45
$149.95 - $169.95
5% off MSRP


Speed Merchant Fork Pre-load Adjusters For Harley

These adjusters will replace your stock fork caps and allow you to fine tune your front suspension, with almost an inch of preload adjustment. Easily dial in your front-end preload without having to remove the stock caps and cutting spaces, with a turn of the adjuster.


  • Available in 39mm and 49mm sizes
  • Finished in black, raw or gold
  • CNC machined out of 6061 aluminum
  • Comes with O-rings 
  • Made in the USA
Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.
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Product Style Item # Manufacturer Product # Availability
39MM / Black 943339 SM39A1/ In Stock: Ships within 24 hours
39MM / Raw 943340 SM39A2/ In Stock: Ships within 24 hours
39MM / Gold 971101 SM39A-3/ Available: Requires 1-3 business days of lead time prior to shipment
49MM / Black 943341 SM49A1/ In Stock: Ships within 24 hours
49MM / Raw 943342 SM49A2/ Only 3 Left: Ships within 24 hours
49MM / Gold 971102 SM49A-3/ In Stock: Ships within 24 hours