Experience unparalleled performance with AC Racing’s 1-3/4" Ceramic Rear Bearing. Designed for most rear birdcages, these ceramic bearings offer a significant 40% reduction in friction compared to standard steel bearings. Additionally, they feature 60% less rotating weight, allowing your car to roll easier and effectively channel more horsepower to the track rather than losing it through the drivetrain. Elevate your racing experience with the superior efficiency and lightweight advantages of ceramic bearings. Join the community of racers who trust AC Racing for top-tier components that make a real difference on the track.