Description:For motorcycle bicycle modification. You can modify your equipment for an awesome decoration.This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface.Please make sure the item fit for your vehicle.Specification:Drive System: SplineFastener Type: FlangePlacement: Rear WheelMaterial: Titanium AlloyColor: BlackThread Size: M10 Pitch 1.25mmNut Diameter: 20.8mm / 0.82''Nut Height: 14.5mm / 0.57''Width Across Flats: 19.5mm / 0.77''Inner Diameter: 8.9mm/ 0.35''Package Includes: 6 x Rear Wheel Sprocket Flange Nut.