Remember to get the correct
quantity! A set of 4 wheels will require an 8-pack of bearings... Set of
8 wheels with require a 16-pack of bearings or two 8-packs!
Ceramic balls do not heat or expand like steel ones
Super smooth super fast setup
Abec 9
Black metal shields
Natural lubricated nylon ball retainer
Includes 4 nylon bearing spacers