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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Dura Ace Hb-7800 Front Hub Ceramic Bearing Balls Si3N4 Solid Ceramic Balls For Bicycle Front Hub High Precision Low Friction Ultra Lightweight Black Pack Of 28 Balls Fits Shimano Components Dry Lube CompatibleCeramic Bearing Balls for Dura Ace HB 7800 Front Hub Si3N4 ceramic balls, 28 pieces, for front hub HB 7800, dry operation These solid ceramic bearing balls are designed for high precision bicycle hubs, offering low friction and long service life. They are commonly used in front hub assemblies to improve rotation smoothness and efficiency in HB 7800 style hubs. Material: Si3N4 silicon nitride ceramic Color: Black Ball type: Low friction, ultra light
✔️ Si3N4 ceramic balls, 28 pieces, for front hub HB-7800, dry operation
These solid ceramic bearing balls are designed for high-precision bicycle hubs, offering low friction and long service life. They are commonly used in front hub assemblies to improve rotation smoothness and efficiency in HB-7800-style hubs.
✅ Material: Si3N4 silicon nitride ceramic
✅ Color: Black
✅ Ball type: Low friction, ultra light solid ceramic balls
✅ Quantity: 28 balls per pack
✅ Location: Front hub bearings
✅ Lubrication: Dry/no lubrication
💡 What is a front hub ceramic ball bearing used for in high-end bike hubs?
Ceramic balls reduce friction and weight, boosting efficiency and longevity in front hub bearings.
- front hub ceramic ball bearing for smoother rotation in high-end hubs- silicon nitride ceramic balls reduce wear and heat in sealed assemblies
- HB-7800 style front hubs commonly support ceramic ball options
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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