- Upper Dimension: 44mm.
- Lower Dimension: 56mm.
- Headset Blocking system.
- For tapered 50/62mm OD head tube.
- For 1.1/8" to 1.5" tapered fork.
- Alloy headset blocking design top cover.
- Rotation angle 130°.
Spares
- Upper Bearing: 160-1648 (873E).
- Lower Bearing: 160-6761 (073E).
- Crown Race: 160-5551 (H6088).