The ORBEA OC Stem RP21 Round Spacer is a clean, functional solution for fine-tuning your cockpit height and achieving a precise, comfortable riding position. Designed to sit neatly between your headset and stem, this round spacer helps you adjust stack height without compromising steering performance or aesthetics. It is ideal for riders who want to dial in their fit on modern road, gravel, or mountain bikes, especially when using integrated or semi-integrated cockpits where every detail matters.
Crafted to match ORBEA’s OC components, the RP21 Round Spacer offers a sleek, factory-finished look that blends seamlessly with your bike. Using quality spacers helps maintain correct headset preload, reduces unwanted play, and protects bearings over the long term. Whether you are refining your position after a professional bike fit or simply experimenting to find the most efficient and comfortable setup, this spacer provides an easy, low-weight way to customize your ride. It’s a small part that makes a big difference in both comfort and control.