Suregrip Quad Wheels Aerobic Zwart Compression system_IHC shim not included Manufacturer Apex Primary color Black Manufacturer_Addict Manufacturer Apex Primary color Black Secondary color Black Footspace 320 Concave Yes Deck Neck Welded Deck Width 114 Deck Length 460 Headtube angle 82 Manufacturer Root Industries Primary color Black Secondary color Black Compression system IHC shim included Tube length 180 Fork design Monoblock Fork Offset Offset Compression bolt No Primary Compression System IHC Wheel Hub Width Compatibility 24 mm Axle diameter 8 mm Fork Wheel Diameter Compatibility 100 Manufacturer Suregrip Primary color Black Secondary color Black