Bearing Type:Full Gimbal Bearing Internal Wire:VPI Copper weave Pivot to spindle: 258 mm Effective length: 273.4 mm Effective mass:10.2g. Overhang:15.4 mm Offset angle:19.98 degrees Average RMS distortion:0.31% Material:3D Technology Consisting of but not limited to Epoxy resin and Delrin materials, copper, aluminum and steel Product Notes:Adjustable Counterweight, Azimuth side weights, VTA, and Limo Connection