ION Plus bearings are constructed from a chrome inner and outer race filled with premium ABEC 7 SiN3 silicon nitride ceramic balls resulting in an ultra-low drag, high efficiency bearing.

ION Plus bearings feature a tighter tolerance between the bearings and race to handle increased side load forces seen in road course racing. Additionally, a steel shield was added to help reduce side load pressure.

Included:

(2) 1/4 x 3/8 x 1/8 Ceramic Bearings