1-1/8 Inch Bicycle Headset Bearing 45/45 Angular Contact, Double Sealed 30.5 x 41.8 x 8mm Chrome Steel For Smooth Steering On Modern Bikes Built For Durable Performance With Weatherproof Seals And Crisp Steering

1-1/8 Inch Double-Sealed Headset Bearing, 1 pc
✔️ 45°/45° angular contact, chrome steel, 30.5×41.8×8mm

This 1-1/8 inch angular contact headset bearing is designed for modern bicycle headsets requiring a 45°/45° contact angle. Its double-sealed chrome steel construction protects against moisture and debris while delivering smooth steering and solid support for road, mountain, and BMX bikes.

✅ Inner diameter: 30.5 mm (1.20 in)
✅ Outer diameter: 41.8 mm (1.65 in)
✅ Width: 8 mm (0.31 in)
✅ Contact angle: 45°/45° (upper and lower race)
✅ Material: Chrome steel for strength and wear resistance
✅ Closures: Double rubber seals (seal color may vary)
✅ Type: Angular contact ball bearing
✅ Ideal for: Road bikes, MTB, BMX, and more
✅ Quantity: 1 bearing

💡 What is a 1-1/8 inch bicycle headset bearing used for in modern bikes? This handy component keeps front-end alignment and smooth steering. - 1-1/8 inch headset bearing for road, MTB, and BMX frames - 45/45 angular contact with double seals for durability - Chrome steel construction resists wear and weather

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