The ORBEA HEADSET MTB 1-1/8 SEMI INTEGRATED is designed to deliver smooth, precise steering performance for modern mountain bikes using a 1-1/8 inch steerer. As a semi-integrated (also known as zero-stack) headset, it sits partially inside the head tube, helping to lower stack height while maintaining strength and reliability. This design is widely used on trail, cross-country, and all-mountain frames, offering a clean look and dependable function in demanding off-road conditions.
Built around sealed cartridge bearings, a headset of this type is engineered to keep out dirt, mud, and water, ensuring long-lasting, low-maintenance performance even in harsh weather and on rough trails. The semi-integrated construction helps distribute loads efficiently through the head tube, improving steering precision and overall bike control. Ideal as a replacement or upgrade for compatible ORBEA and other MTB frames, this headset is a practical choice when refreshing a tired front end, eliminating play, and restoring that crisp, confident steering feel every rider depends on.