Specialized 1.8" Lower Headset Bearing Campy Style – 56.8 x 47.8 x 6.5 mm (45°x45°)

1.8" Lower Headset Bearing Campy Style – 56.8 x 47.8 x 6.5 mm (45°x45°)

The HDS Bearing 1.8" lower headset bearing is a component designed to guarantee steering precision, smoothness, and long-lasting performance in modern bicycles. Ideal for headset replacement or maintenance, this single bearing is compatible with Campy Style systems with 45°x45° interface.

Thanks to the SUJ-2 steel construction, a material known for its high wear and deformation resistance, this bearing ensures reliability even under heavy loads and during intensive use on road, gravel, or MTB bikes.

Precise dimensions allow perfect integration in compatible 1.8" headsets, helping maintain stable and smooth steering.

Main features

• Lower bearing for 1.8" headset

• Compatible with Campy Style interface

• Contact angle 45° x 45°

• Ideal for headset maintenance or replacement

• Robust construction for maximum smoothness and durability

• High dimensional accuracy for perfect frame integration

Technical specifications

• Product type: Lower headset bearing

• Compatibility: Headset 1.8" – Campy Style

Dimensions:

• Outer Diameter (OD): 56.8 mm

• Inner Diameter (ID): 47.8 mm

• Thickness: 6.5 mm

• Angle: 45° x 45°

Material:

• SUJ-2 Steel