BLACKBEARING HB-B543 Headset Bearing
The BLACKBEARING HB-B543 Headset Bearing is a high-quality replacement headset bearing designed for selected Cannondale Lefty, Fatty, Super Fatty, HeadShok, and Silk suspension fork systems. Engineered for smooth steering performance and long service life, it features precision manufacturing and durable sealing for reliable operation in demanding riding conditions.
Please note: The product color may differ from the images shown. Minor color variations may occur depending on the production batch.
Key Features
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Precision headset bearing replacement
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Smooth and consistent steering performance
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Double-sealed construction for enhanced protection against dirt and moisture
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High load capacity for demanding riding conditions
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Durable steel bearing construction
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Designed for long service life and reliable performance
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Suitable for MTB and trekking applications using compatible Cannondale systems
Technical Specifications
| Specification | Details |
|---|
| Model | HB-B543 |
| Brand | BLACKBEARING |
| Type | Headset Bearing |
| Inner Diameter (ID) | 39.7 mm |
| Outer Diameter (OD) | 50.8 mm |
| Width | 7.14 mm |
| Bearing Type | Sealed cartridge bearing |
| Seal Type | Double-sealed (2RS) |
| EAN | 3760290190818 |
Compatibility
Compatible with selected Cannondale systems, including:
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Cannondale Lefty
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Cannondale Fatty
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Cannondale Super Fatty
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Cannondale HeadShok
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Cannondale Silk
Compatibility should always be verified by bearing dimensions before installation.
In Practice
The BLACKBEARING HB-B543 is an ideal replacement for worn headset bearings, restoring precise steering and smooth operation. Its sealed design helps protect against water and contaminants, while the high-quality bearing construction ensures durability and consistent performance over time. The bearing is designed to deliver reliable performance in both everyday riding and demanding off-road conditions.
