CORE Hollowcore V2 Wheel Gum Total height_820 Skill Advanced Total height 870 15619 Skill Advanced Total height 870 Manufacturer Striker Primary color Black Secondary color Blue Wheel diameter 110 Compression system IHC Concave Yes Deck Width 115 Deck Length 497 Deck Neck Welded Headset Integrated Headtube angle 82 Skill Intermediate Total height 810 Manufacturer Root Industries Primary color Black Secondary color Black Wheel diameter 110 Compression system IHC Concave Yes Deck Width 124 Deck Length 505 Deck Neck Welded Headset Integrated Headtube angle 82 Manufacturer Core Primary color Brown Secondary color Black Wheel diameter 110 Axle diameter 8 mm PU profile Round Wheel core design Hollow Wheel core material Aluminium Wheel hub width 24 mm Bearing precision ABEC9 PU hardness 88A PU width 24 mm Bearings and spacers Included Pieces per pack 1