BBB BHP-456 Integrated tapered headset.

Features:

• Bearing diameter: 1.1/8-1.3/8" - 41.8-48.9 mm.
• 45ºx45º sealed upper bearing.
• 36ºx45º sealed lower bearing.
• Aluminum 15 mm cone spacer.
• Replacement bearings available (BHP-946).
• Bearing type CrMo.
• Reference: BHP-456.