High-precision cartridge bearing designed with FSA's durable ACB (All-Conditions Bearing) technology for reliable performance in demanding cycling applications.
Constructed with a resilient blue seal, these micro 36x45 bearings offer superior protection against dirt, water, and debris, extending bearing lifespan and maintaining smooth operation.
Engineered with a 36x45 degree bearing angle and sealed cartridge design, ensuring optimal load distribution for enhanced stability and reduced friction under high-performance riding conditions.
Compatible with 1.5-inch spindle sizes, these bearings are ideal for a wide range of bike components such as hubs, cranks, and bottom brackets, providing versatile installation options.
Featuring advanced engineering with materials and sealed ball technology, FSA ACB Micro Bearings deliver consistent, long-lasting performance for competitive cycling and everyday riding.