The 11 Best 39 Mm Fork Extensions (2022 reviews)

The Dasen 39 Mm Fork Extension is satisfactory and appropriate and fits well with your daily purpose. The dasen 39 mm fork extension has an extended length and it is easy to install. Raise and lengthen the front end, adjust for a stretched or raked frame. This is another simple way to raise your handlebar by extending your fork end top with easy bolt-on application, no modification require. Moreover, the fork is perfect for high quality and it buy again. Lastly, the dasen 39 mm fork extension is made of aluminum, solid and rusting resistance for a long service life.

"You will not need PVC spacers to take up road spring slack to install. " - says, one customer. In conclusion, for most buyers, the extension was what they were looking for.

Why We Like This:

Package include：1x pair of fork tube extensions.
Lot of satisfied buyers.

Xjmoto 39 Mm Fork Extension

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The Xjmoto 39 Mm Fork Extension is capable of outshining several other extensions featured in this list in overall features for the price point. The xjmoto 39 mm fork extension is perfect for one pair of 3'' fork tube extensions. Make sure this fits by entering your model number. Moreover, this is compatible with a Harley Davidson 39mm fork tube.

Most importantly, the xjmoto 39 mm fork extension is compatible with stock triple tress and stock spring fork, to raise and lengthen 3'' on the front end.

Almost all customers opine that the fork has a 39mm front end to add to that. It used to be called sfork slugs. Also, they strongly agree that the extensions are made out of stainless steel.

Top Customer Quotes:

They are easy to fit, good quality and look great as well.
Package include:one pair of 3'' fork tube extensions.
Material: made of high-quality aluminum, surface polishing, rust-resisting,long service life.
This is made for easy install and it is good for fast delivery.

Mokitdora 39 Mm Fork Extension

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Best part: Mokitdora 39 Mm Fork Extension costs comparatively little and it is available to ship in 24 hours. The mokitdora 39 mm fork extension is waterproof and rust-resisting, presents a clean neat surface. Make sure this fits by entering your model number. These are used to work in conjunction with stock triple trees and stock springs, Add 4" extensions to the fork tube length to raise the front end.

Lastly, the mokitdora 39 mm fork extension is made of premium steel which has high tensile strength, The solid structure makes it durable for long-lasting performance, not easy to break.

Why We Like This:

This is good for customer support, is fitment and it is easy to use.
This comes with 1 pair of fork tube extensions.
Good brand reputation.

Tarazon 39 Mm Fork Extension

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The features department is where the Tarazon 39 mm fork extension truly manages to shine. Moreover, this is compatible with the Harley model with a 39mm fork. Make sure this fits by entering your model number. Finally, the Tarazon 39 Mm Fork Extension is fitment and it is easy to install.

Why We Like This:

Include 1 pair of 6061-t6 billet aluminum fork tube extensions 4 inch.
Easy to install, direct bolt on.
Fast delivery and 1 year warranty.
Compatible with Harley model with 39mm fork.

Dew Manufacturing 39 Mm Fork Extension

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Dew Manufacturing has been making great forks for years, thanks to a combination of clever design and appropriate materials. For over 30 years, dew has been manufacturing extension fork tubes. Make sure this fits by entering your model number. The extension is easy to maintain and it will match with your daily use.

Overall, most customers agree that the extension suits them best, and no one questions it.

Why We Like This:

Dom 1026 steel tubing that is ordered specially from a tubing mill.
New and hot releases.

Xkmt 39 Mm Fork Extension

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We would, of course, be remiss if we didn't mention the XKMT 39 mmfork extension for regular use. The XKMT 39 mm forkextension could also be used to adjust for a stretched or raked frame. If you have a 2016 sportster with the factory gas assist suspension, a threaded insert is required for the factory suspension in one fork tube. These have a 1/4" hole drilled into the side to aid in assembly, which is hidden by the top triple tree.

The extensions are machined out of stainless steel on a precision cnc lathe. Above all, the Xkmt 39 Mm Fork Extensions are direct screw in replacements for the stock tube tops.

Why We Like This:

You can also use a strap wrench.
The tops are slightly domed for an attractive flush mount at the top.
New and hot releases.

Mofun 39 Mm Fork Extension

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The Mofun 39 Mm Fork Extension's high-end materials make sure that it ages well with use. In addition, it is great for high quality and it is fitment. Make sure this fits by entering your model number. Most importantly, the mofun 39mm fork extension is made of high-quality aluminum.

Why We Like This:

【Fitments】: from 1987 to the present Harley sportster,1987-1994 super glide fxr and 1992-2005 dyna.
【High quality】: made of high-quality aluminum.finish:polished like a mirror finish.
【Package including】: 2x fork end extension.

Httmt 39 Mm Fork Extension

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The Httmt 39 Mm Fork Extension is satisfactory and appropriate and fits well with your regular use. The httmt 39 mm fork extension is for one pair (two pieces) of fork tube extensions for 39mm Harley davidson fork tubes. If you have a 2016 sportster with the factory gas assist suspension, a threaded insert is required for the factory suspension in one fork tube. These work in conjunction with stock triple trees and stock springs and add 5" to the fork tube length to raise and lengthen the front end.

The forks are direct screw in replacements for the stock tube tops. Finally, the httmt 39 mm forkextension could also be used to adjust for a stretched or raked frame.

Why We Like This:

The tops are slightly domed for an attractive flush mount at the top.
You can also use a strap wrench.
These are machined out of stainless steel on a precision cnc lathe.

Smt 39 Mm Fork Extension

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Best part: SMT 39 mmfork extension costs comparatively little and it is available to ship in 24 hours. The SMT 39mm fork extensions are direct screw in replacements for the stock tube tops. Make sure this fits by entering your model number. These have a 1/4" hole drilled into the side to aid in assembly, which is hidden by the top triple tree.

The extensions are machined out of stainless steel on a precision cnc lathe. Further, the fork is for one pair (two pieces) of fork tube extensions for 39mm Harley davidson fork tubes. Most importantly, the SMT 39 mm fork extension could also be used to adjust for a stretched or raked frame.

Why We Like This:

The tops are slightly domed for an attractive flush mount at the top.
You can also use a strap wrench.
Lot of satisfied buyers.

Hongk 39 Mm Fork Extension

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Compared with other extensions in this category, the Hong 39 mm fork extension has a convenient design. The Hongk 39 Mm Fork Extension is for one pair (two pieces) of fork tube extensions for 39mm Harley davidson fork tubes. You can also use a strap wrench. These work in conjunction with stock triple trees and stock springs and add 4" to the fork tube length to raise and lengthen the front end.

The forks are machined out of stainless steel on a precision cnc lathe. In addition, this could also be used to adjust for a stretched or raked frame. Most importantly, the hongk 39 mm fork extensions are direct screw in replacements for the stock tube tops.

Why We Like This:

The tops are slightly domed for an attractive flush mount at the top.
Delivers what they promise.

Lyxy-Parts 39 Mm Fork Extension

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The Lyxy-Parts 39 Mm Fork Extension is suitable and reliable and fits well with your daily purpose. Make sure this fits by entering your model number. And, the extension is perfect for high quality and it is fitment. When it comes to finding a reliable extension, the lyxy-parts 39 mm fork extension is definitely your first choice.

Why We Like This:

For Harley sporster models with a 39mm fork.
Conditon: aftermarket 100% brand new ; material: high quality aluminum cnc cut.
Color: anodized black ; sold 1 pair ; package: 1 pair.