Oniissy Bike Headset Stem Top Cap - 31.8mm Aluminium Alloy Lightweight Cap With Bolt, Multiple Colors

Want to add a splash of color or upgrade your bike's cockpit? This Oniissy stem top cap is a simple but effective little part. It's made from CNC-machined aluminium alloy, so it's lightweight yet durable, and it fits standard 31.8mm stems. The cap comes with its own bolt for easy installation – just swap out your old one in minutes.

You can choose from six colors: black, red, gold, blue, purple, or silver. It's a great way to personalize your bike and match your other components. Since it's so light, it won't add any noticeable weight, which is a bonus if you're trying to keep your setup lean.

Whether you're replacing a worn cap or just fancy a color refresh, this is a straightforward, affordable upgrade. Perfect for road bikes, mountain bikes, or any bike with a 31.8mm stem. A small detail that can make your handlebar area look a lot sharper.