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Race-Optimized Performance: Despite its featherweight build
improve your running form
this bottom bracket distributes load evenly
Sleek and Adjustable Design: The Aether Spherical's elegant silhouette is the result of meticulous industrial design
crucial for optimal gear performance
BlackBearing 3801H7-2RS Max Bearing 12x21x7 mm XS Race-Optimized Performance: Despite its featherweightThe Blackbearing 3801H7 2RS Max Bearing 12x21x7mm is engineered for strength, precision and long lasting performance in high stress cycling applications. Built to handle heavy loads, it ensures smooth and reliable operation over countless rides. Compact and Efficient Design: With dimensions of 12mm (inner diameter), 21mm (outer diameter) and 7mm (width), this bearing provides an ideal fit for tight spaces like suspension pivots and linkage systems. It
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