- Product: Hybrid Ceramic Bearing - Model Number: 6801 - Dimensions: 12 x 21 x 5 mm - Rating: ABEC7 - Configuration: 2RS (double rubber seal) - Quantity: 1 piece Key Benefits: - Enhanced Performance: The Hybrid Ceramic design offers lower friction and improved efficiency compared to standard bearings, making your ride smoother and faster. - Durability: Constructed with Si3N4 ceramic balls, this bearing provides superior wear resistance, prolonging its lifespan and reducing the frequency of replacements. - Compatibility: Designed specifically as a replacement for bicycle inner bearings, the 6801RS is ideal for various bike models, ensuring a perfect fit and optimal performance. Use Scenarios: - Road Cycling: Upgrade your road bike with the 6801RS to experience better speed and responsiveness during your rides. - Mountain Biking: Enhance your bike's ability to handle rough terrains with the durability and reliability of this hybrid bearing. - Commuting: Reduce maintenance costs and time by installing this long-lasting bearing in your daily commuter bike. This Hybrid Ceramic Bearing is the ideal choice for cyclists looking to improve their bike's performance, reliability, and efficiency. With its ABEC7 rating and quality construction, it meets the demands of serious riders and casual enthusiasts alike.