propertiesouter diameter: 260mmInner diameter (mount): 60mmThickness: 4.0 mmNumber of holes: 5Hole diameter: 8.5 mmType: StarrDesign: round, perforatedAbout the manufacturer NGFounded in 1969, NG BrakeDisc specialized in the production of disc brakes in 1997. Since the company was founded, NG products have stood for safety and outstanding brake performance. Continuous research into materials, shapes and properties has led to significant advances in brake systems, and NG Brakes is always at the forefront of this development. The manufacturer offers disc brakes for motorcycles, mopeds, quads and much more. NG BrakeDisc is one of the few manufacturers to supply all brake discs with KBA approval, which means that they can be used on public roads without restrictions. Each brake disc is deli.