The AMBIT® Ambit Topcap Realm is a stylish and functional upgrade for your bike’s cockpit, designed to replace your standard headset top cap with something that looks and feels premium. Sitting at the very top of your steerer tube, this top cap helps preload the headset bearings while adding a distinctive visual touch to your stem and handlebar area. It is typically compatible with common threadless 1 1/8" steerer systems, making it a simple swap on most modern mountain, gravel, and road bikes.
Crafted with attention to detail, the Ambit Topcap Realm is ideal for riders who care about the small parts that complete their build. Whether you are refreshing an older bike or finishing off a custom project, this top cap offers a clean, refined look that stands out without adding unnecessary complexity. Installation is straightforward: remove your existing top cap and bolt, set your headset preload with the new unit, and you are ready to ride. It is a small component, but it can make a big difference in how dialed and personal your bike feels.