Produced from high-tensile, fatigue-resistant 18/8 stainless steel Almost as light as Titanium Extremely high fatigue test results Weight: (64 pcs x 260mm) 272 g Diameter: 2.0 - (0.9x2.2) - 2.0 mm Fits all standard hub holes Nipples not included Bladed J-Bend 282mm Single Spoke Silver