A custom designed core and an even higher performing PU continue to raise the bar on Fuzion's legendary wheel game. The new marker 110mm hollowcore wheel rolls on Fuzion's brand new Yellow Jackets ABEC 9 bearings with their distinctive yellow shield and bombproof construction. Weight: 0.46lbs/7.4oz Wheel Diameter: 110mm Urethane Width: 24mm Core Width: 24mm Core Material: 6061 T6 Aluminum Urethane Rating: 88A Bearings: Abec-9 Sold: In Pairs