Headset Part Acros Bearing Shell bottom Fiber Insert 103 HT (18-05601)

Headset Part Acros Bearing Shell bottom Fiber Insert 103 HT (18-05601)

The Acros Bearing Shell Bottom Fiber Insert is an original lower bearing shell for the Acros 103 HT head tube system, covering model years 2020–2025. It ensures precise bearing fit and stable steering performance.

The fiber-reinforced composite construction reduces weight and helps dampen vibrations while maintaining the required stiffness and durability.

As a genuine Acros spare part, it guarantees full compatibility and long-term reliability for servicing or replacement.

• Type: lower bearing shell
• System: Acros 103 HT
• Material: fiber-reinforced composite
• Part number: 18-05601
• Model years: 2020–2025