Motorcycle Axle Adjusters
PanheadEric Precision
Stainless Steel Rear Chain Adjuster Screws 1936-1972 Harley-Davidson Knucklehead/Panhead/Shovelhead
$40.00
Gigacycle Garage
Chain Adjuster Blocks 1986-2003 Harley-Davidson Sportster
$157.14
Colony
#2748-8 Rear Axle Adjusters Swingarm End Cover Kit 1997-2004 Harley-Davidson Sportster - Zinc Plated
5
$35.20
Colony
#2000-6 Swing Arm End Plates/Wheel Adjuster 1991-2005 Harley-Davidson Dyna Glide - Chrome Plated
1
$21.73
Colony
#2519-2 Front Axle Smooth Covers 1991-2003 Harley-Davidson Dyna 1988-2007 Sportster - Chrome Plated
1
$27.50
Gigacycle Garage
Chain/Belt Adjuster Blocks Harley-Davidson FXR
1
$157.14
Colony
#2747-8 Rear Axle Adjusters Swingarm End Cover Kit 1997-2001 Harley-Davidson FLT - Zinc Plated
3
$35.20
Motorcycle Axle Adjusters & Chain Tensioners
A good set of motorcycle axle adjusters is critical for dialing in your bike's rear end. These small but mighty parts are responsible for perfectly aligning your rear wheel and setting the proper ch...
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Motorcycle Axle Adjusters FAQ
Why do stock axle adjusters often need to be replaced?
Over time, the original adjusters on many bikes, especially vintage ones, can seize due to rust and corrosion. The threads can get damaged, making it impossible to properly align the rear wheel or tension the chain.
Are there stronger axle adjusters for performance Harleys?
Yes. For high-horsepower builds or bikes converted to chain drive like FXRs and Sportsters, CNC-machined adjuster blocks are significantly stronger than the weaker stock versions and are designed to handle the increased load.
What axle adjuster is best for a custom chopper frame?
For most custom and chopper applications using a ¾ā axle, our universal rear axle adjusters are a perfect fit. They are based on classic Harley-Davidson designs, offering a clean, vintage look that is strong and reliable.