Maximize Your Performance With a BMX Top Cap

The BMX top cap is the screw located at the top of your fork, right above the headset. This small yet crucial component is often overlooked but plays an important role. It not only compresses your fork and stem against the headtube of your frame but also ensures your headset is in the correct position for smooth bar rotations.

Top caps are known by several names, including BMX compression bolt, compression cap, or BMX fork bolt. These terms are interchangeable and refer to the same component. BMX top cap bolts are typically made from aluminum, ensuring they don't add excessive weight to your bike.

When selecting a top cap, it's essential to ensure compatibility with your fork. The most critical factor is the thread size, which can be found in our product descriptions and specification section.

How to Install and Remove Top Caps

Installing and removing a top cap is a fairly straightforward process. To replace the cap, you will first need to loosen the stem bolts using either a 6 or 8 mm Allen key. Once loosened, you can use the appropriately sized Allen key to unscrew the old top cap and replace it with the new one. Ensure the cap is securely screwed in so that your setup feels sturdy.

Looking to upgrade more of your bike? Check out our range of BMX Forks.