Dangerboy Onyx Ultra SS Chromoly Cog 14T-18T

*New heat-treated cogs are now black. Updated product photos coming soon. Specially developed for BMX Racing, the DB cogs are made of heat-treated stainless steel for better durability and strength. DB Single-Speed Chromoly Cogs are CNC-machined designed to fit Onyx Ultra SS compatible cassette hubs and has a 5mm wide inner base, giving a more solid interface with the cassette body. Material: Heat Treated Chromoly SteelProcess: CNC-MachinedFinish: Raw Stainless steel w/Laser-Etched DB GraphicsSize: 14T, 15T, 16T, 17T, 18T Compatibility:• Driver: HG Freehub Body• Chain: 3/32” or ⅛”