When Should I Replace My Inline Skate Axles?

Although the axles on your inline skates are highly durable, there will come a time when you need to replace them. The most common issue with inline skate axles is that they can break in half. Another frequent problem is the thread wearing out after multiple bearing and wheel replacements.

Fortunately, inline skate axles are a very inexpensive part to replace. This is why many skaters opt to replace all their axles when one breaks. You also have the option to purchase single inline skate axles, which can be the right solution for some skaters.

Major skating brands recommend buying new axles and screws with each wheel change. However, this isn’t necessary unless you see visible wear and tear on the parts that are in direct contact with the wheel spacers. A set of inline skate axles should last through a couple of sets of wheels.

What Size Are Inline Skate Axles?

All recent wheels and frames mount 6 mm or 8 mm inline skate axles. Very old models mount 7 mm axles and should be paired with special bearings with an inner diameter of 7 mm. Before buying a new set of inline skate axles, check the specifics of your frames and wheels to ensure you get the correct size.

How to Loosen a Stuck Axle

If you find yourself in the unfortunate situation of having a stuck axle in the frame of your skate, don’t worry too much. This happens to almost everyone at some point, especially new skaters who might tighten the axles too much out of fear of losing the axle or wheel while skating.

To get the stuck axle out, try applying some lubricant and let it sit overnight. If the axle hasn’t loosened by the next day, you can try the following method.

Use a hacksaw to cut a flat slot in the screw head. Once the slot is deep enough, take a flathead screwdriver and use it to loosen the axle. Still no luck? It’s time to bring out the heavy artillery.

You’ll need to drill it out. Get your electric drill and a bit that is approximately the same size as the screw head. Then, very slowly let the drill work its way through the screw head. Once it’s off, you should be able to push the axle right through. Note: Be very careful not to damage the frame when using this method.

Need tools to replace your axles? Check our Inline Skate Tools page.