Primo Freecoaster Screw Spring ball kit

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***ATTENTION!!! READ SCREW SPRING BALL KIT INFORMATION BEFORE PURCHASE, NO REFUNDS OR EXCHANGES OSCREW SPRING BALL KIT. NO EXCEPTIONS.

FITS MOST FREECOASTER HUBS

Stacked official word:
Your Primo Freecoaster Screw spring ball kit is the remedy if your freecaoster is not engaging or slipping. This is what usually gets damaged when removing the axle or doing tricks. Simply remove the old ones, replace them with these and you will being rolling forward or backward to normal. Grab a couple and throw them in your bag so you never miss a session.

Primo official word:
TBA

Shopify Product Description

Is your BMX freecoaster hub slipping, failing to engage correctly, or simply in need of internal maintenance? The Primo Freecoaster Screw Spring Ball Kit is a small but important replacement part designed to help service compatible Primo Freemix and KHE-style freecoaster hubs.

Freecoaster hubs contain small internal components that can become worn, damaged, or lost when servicing the hub. Instead of replacing an entire freecoaster, the Primo Freecoaster Screw Spring Ball Kit gives riders the replacement spring, balls, and retainer hardware needed to service this portion of a compatible freecoaster mechanism.

For BMX riders who ride fakie, perform backward tricks, or put heavy use on their freecoaster, keeping replacement hub parts available can save time and keep a bike rolling.

If your compatible freecoaster is experiencing engagement or slipping problems related to worn spring ball components, this BMX freecoaster repair kit may be the replacement part you need.

Small part. Big difference.

Repair your freecoaster and get back to riding.

Specs

Size: fits most freecoaster hubs

Compatibility: KHE designed freecoasters

Material: heat treated chromoly

Watch Screw ball kit Installation tutorial here

What's Included?

The kit contains replacement components for the internal spring & ball mechanism, including:

2 retainer/grub screws

1 balls

1 spring

Compatibility

Designed for:

Primo Freemix Freecoaster

KHE-style / KHE-designed freecoaster systems

It may also be compatible with additional freecoasters based on similar KHE-style internals.

Important: Do not purchase solely because your hub is a freecoaster. Freecoaster designs differ. Verify that your hub uses the compatible KHE style spring ball mechanism before ordering.

Product Use

The Primo Freecoaster Screw Spring Ball Kit is designed for servicing and repairing the internal spring & ball mechanism found in compatible BMX freecoaster hubs.

Riders may use this kit when:

Their freecoaster is slipping.

The hub isn't engaging properly.

The existing spring is worn or damaged.

A spring, ball, or retainer screw was lost during maintenance.

Internal spring & ball components are worn.

You are rebuilding a compatible freecoaster hub.

You want spare freecoaster replacement parts available for future maintenance.

Rather than automatically replacing an entire rear hub, diagnosing the internal freecoaster mechanism may reveal that only these small components require replacement.

Why BMX Riders Use the Primo Freecoaster Screw Spring Ball Kit

Freecoasters allow BMX riders to roll backward without the pedals automatically rotating backward with the rear wheel.

That capability is a major advantage for fakies, half cabs, rollbacks, and technical street BMX riding.

However, freecoasters contain internal components that need occasional inspection and maintenance. Small parts such as springs and balls can wear, become damaged, or get lost during disassembly.

The Primo Freecoaster Screw Spring Ball Kit gives riders a convenient way to replace these components in compatible freecoaster systems.

For riders who maintain their own BMX bikes, keeping a spare kit in the toolbox can also help prevent a tiny missing or damaged component from ending an entire riding session.

5 Problems You Can Run Into With Other Freecoaster Screw Kits

Incorrect Compatibility

Not every freecoaster uses the same internal mechanism. Generic parts that look similar may not properly fit a Primo Freemix or KHE style freecoaster.

Incorrect Spring Tension

A spring with incorrect dimensions or tension may affect how the internal mechanism operates.

Poor Fitting Retainer Hardware

Incorrect screws can cause installation problems or fail to retain the spring ball assembly correctly.

Low-Quality Materials

Freecoaster internals experience repeated mechanical movement. Poor replacement components may wear prematurely.

Incomplete Repair Kits

Buying individual internal components separately can leave you searching for one tiny spring, ball, or screw needed to complete the repair.

5 Reasons to Choose the Primo Freecoaster Screw Spring Ball Kit

Designed for Compatible BMX Freecoasters

This is a purpose built replacement kit for Primo Freemix and compatible KHE style freecoaster mechanisms.

Multiple Replacement Components Included

You receive the spring, balls, and retainer hardware needed to service this portion of the mechanism.

Repair Instead of Automatically Replacing Your Hub

When these specific internal components are the source of the problem, replacing them can be much more practical than replacing an entire freecoaster hub.

Great Spare Part for BMX Riders

Its small size makes it easy to keep an extra kit in your BMX toolbox or parts bag.

Purpose Built Freecoaster Replacement Part

Instead of trying to substitute generic hardware, you're getting replacement components intended for this type of BMX freecoaster mechanism.

Don't Replace Your Freecoaster Until You Check the Small Parts

Your freecoaster is slipping.

It isn't engaging correctly.

You take it apart and discover that one tiny internal component is worn or damaged.

That doesn't always mean you need an entirely new hub.

The Primo Freecoaster Screw Spring Ball Kit gives you replacement spring & ball components for compatible Primo Freemix and KHE-style freecoasters so you can repair the mechanism when these parts are the source of the problem.

For riders who work on their own bikes, this is also the type of inexpensive spare part that's worth keeping in the toolbox.

Because there's nothing worse than taking apart your freecoaster and discovering that one tiny missing part is keeping your BMX off the street.

Repair it. Reassemble it. Get back to riding.

Why Buy From Stacked BMX Shop?

Stacked BMX Shop specializes in BMX bikes, BMX replacement parts, freecoaster components, hub parts, and hard to find repair items that keep your bike rolling.

Grab a Primo Freecoaster Screw Spring Ball Kit for your toolbox and be ready for your next freecoaster service.

Shipping: Shipping rate is based off your orders weight, box dimensions & your location. Ships next business day, not including the day your order is placed. Excludes weekends and holidays. View shipping info here.

Frequently Asked Questions

Q: What is the Primo Freecoaster Screw Spring Ball Kit?

A: The Primo Freecoaster Screw Spring Ball Kit is a replacement parts kit for the internal spring ball mechanism used in the Primo Freemix and compatible KHE style BMX freecoaster hubs.

Q: What parts come in the Primo Screw Spring Ball Kit?

A: The kit includes replacement spring & ball mechanism components, two retainer/grub screws, two balls, and one spring.

Q: Does this kit fit the Primo Freemix Freecoaster?

A: Yes. It is specifically sold as a replacement spring, ball, and retainer hardware kit for the Primo Freemix Freecoaster.

Q: Does this kit fit KHE style freecoaster hubs?

A: Yes. It is intended for compatible KHE style freecoaster systems. Because several BMX hubs have used variations of KHE style mechanisms, always verify the exact hub before installation.

Q: Can this kit fix a slipping BMX freecoaster?

A: It can help when slipping or engagement problems are caused by worn or damaged components within this specific spring & ball mechanism. Freecoaster slipping can have other causes, so inspect the hub before assuming this kit will solve every engagement problem.

Q: Why isn't my BMX freecoaster engaging?

A: Poor engagement can result from worn or damaged internal components, incorrect adjustment, contamination, lubrication issues, or other internal freecoaster problems. If inspection shows damaged spring & ball components, this kit provides the replacement pieces for that mechanism.

Q: Do I need to replace my entire freecoaster if these parts are damaged?

A: Not necessarily. If the hub itself is serviceable and the problem is isolated to these replaceable internal components, installing the correct replacement parts may restore proper operation without replacing the complete hub.

Q: Is this a good spare part to keep in my BMX toolbox?

A: Yes. These are very small BMX freecoaster replacement parts, so keeping a spare kit available can be useful for riders who service their own hubs.

Q: Can beginners install the Primo Freecoaster Screw Spring Ball Kit?

A: Installation requires disassembling and correctly reassembling the freecoaster mechanism. Riders unfamiliar with freecoaster service should use the appropriate service instructions or have an experienced BMX mechanic perform the repair.

Q: Will this kit fit every BMX freecoaster hub?

A: No. Freecoaster hubs use different internal designs. This kit is intended for Primo Freemix and compatible KHE style systems. Confirm compatibility before ordering.