Our new line of Performance Ceramic Axle Bearings have the following features: 40% less friction over its steel counter part. Less friction = More horsepower! 60% less rotating weight. Bearing life increased 3-5 times longer than steel. Lower vibration and cooler running.
Standard Kid Kart axle bearing has 52mm O.D.
"NEW" 62mm O.D. bearing for newer Birel Kid Karts. 2018 thru Current. Check your bearing sizes first.
Pickup available at Wixom, MIUsually ready in 4 hours