Details

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This 1-1/8 Drop-In, Internal Headset features 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high-pressure, water-proof grease. This primary application for this bearing size is as a direct replacement on some Pinarello bikes.

6806 OSID 

• Features 52100 High-Carbon Chromium alloy races
• Paired with grade 10 Balls
• Fill with high pressure waterproof grease
• Static load: 854lbf / 3.8kN
• Weight: 24.7g