Mountain bikers and cycling enthusiasts, this FSA Afterburner BB30 bearing kit is exactly what you need for smooth bottom bracket performance! Compatible with 68mm and 73mm wide BB30 frames, this kit includes high-quality stainless steel cartridge bearings that provide reliable rotation under heavy pedaling loads. The silver and green color scheme adds a nice touch of style to your bike's drivetrain area. The kit comes complete with circlips and bearing covers, so you have everything needed for proper installation. These bearings work with FSA's SL-K, Afterburner, V-Drive, and Gravity Light crankset systems, making them versatile for various bike setups. The stainless steel construction resists corrosion from sweat, water, and trail conditions, ensuring longer service life than standard bearings. Installation requires proper bike mechanic skills and tools - you'll need bearing presses and specific BB30 tools to correctly install these without damaging the new bearings or your frame. Once properly installed, you'll notice significantly smoother pedaling rotation and reduced friction compared to worn-out bearings. The precision manufacturing ensures perfect compatibility with BB30 standard frames and cranksets. Whether you're rebuilding an older bike or upgrading your current ride, these quality bearings restore that buttery-smooth bottom bracket feel that serious cyclists appreciate. For all-terrain riding where reliability matters, this FSA bearing kit delivers professional-grade performance that holds up to rigorous off-road use and challenging trail conditions season after season.
Free 30-day returns 
Free 30-day returns
