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EDC Threaded Top Cap Kit


The Threaded Top Cap is the original, most widely-used and most cost-effective way to store an EDC V2 Tool in your steerer tube. It’s also the world’s lightest headset top cap, the #1 choice for the world’s fastest enduro racers and it lets you store more in your stem than any other option.

The Threaded Top Cap Kit includes the EDC Top Cap, EDC V2 Tool System, and a Plug & Plier Kit - the ultimate EDC stem storage kit.

Check to see if your fork is compatible with our EDC Fork Compatibility Tool.

Please note the EDC Top Cap requires you to thread your steerer tube with an EDC Tap. If you don't want to buy the tap tool, your local OneUp dealer may be able to install it for you.

Select the colour of EDC Top Cap you want to add to your kit from the dropdown below, then click "Add to Cart". If a colour is missing from the dropdown menu, it is out-of-stock.

Threaded Top Cap.

The magic of the EDC Top Cap is how it's installed on your steerer tube. In order to install the Top Cap, you have to thread the steerer tube of your fork. Our EDC Tap Tool makes the job quick and easy. You don’t even need to remove your stem.

V2 Tool System.

The 20-function EDC V2 Tool is the heart of the Threaded EDC system. It includes a 10 function Multi-Tool, Tire Lever, Chain Breaker, steel spoke keys, quick link storage, and a small and large storage capsule designed to a jabber, tire plugs, and quick link pliers.

Plug & Plier Kit.

The EDC Plug & Pliers kit is the perfect addition to the Threaded EDC tool system. The full kit of pliers, a tire jabber, and additional plugs will only fit EDC Threaded and 100cc pump. Be ready for anything with EDC Threaded.


Can I buy just the bottom fork plug? Or just the Top Cap?

We do not have the fork plugs or top caps available as a single item. They are only sold as apart of this EDC top cap kit.

Why is my tool hard to remove from the top cap?

It is likely that the top O-ring is dry. Best thing to do is rub a small amount of grease onto the o-ring and re-install it.

If that does not help, please email us at

Will threading my fork steerer void my fork warranty?

Although some companies will state that threading their steerers will void the warranty, we have not been shown evidence of any failures directly a result of a threaded steerer tube.

My tool Is stuck inside the top cap, what do I do?

There are a couple possibilities for this:

1. Is the mutli tool oriented correctly within the EDC tool body? If it is backward and not meshing will the tire lever, the tool will bulge and be difficult to remove

2. The multi tool side plate bolts have loosened off and are jamming against the top cap.

For both situations the solution is to: 1. Loosen the stem bolts

2. Using soft jaw pliers, or pliers with a cloth, loosen off the top cap.

3. pull the top cap and tool off the steerer tube.

4. Either remove the multitool, or tighten the side plate bolts. The tool will then slide out of the top cap and you can reassemble everything correctly.

Please email if you have any trouble with this process, or damage anything, and we will be happy to help.

Can I install a star nut after threading the steerer tube?

It will irreversibly damage the threads you have tapped into your fork. However, if you need to install a star nut - it will work.

That said, if you revert back to a star nut - you will not be able to run a threaded top cap again, on that fork.



The Loam Wolf

This handy toolkit was clearly designed by guys who know what you need to fix your bike trailside.

Worldwide Cyclery

I will be adding this top cap to all my bikes, even those that don't require a tool to be installed


One of the first options for this style of tool, and their system is hands down the most versatile.

Outdoor Gear Lab

We love the innovative design and will jump at any chance to leave the pack at home.

Service Guides

EDC Tap Instructions
EDC Tap Instructions


EDC Threaded Fork Compatibility
EDC Threaded Fork Compatibility


EDC Threaded Top Cap Install Instructions
EDC Threaded Top Cap Install Instructions


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