Specifications: 1) Parallel: less than 0.05mm 2) Workface hardness HRC: 36+/-3 3) Workface: <0.05

Specifications:1) Parallel: less than 0.05mm2) Workface hardness HRC: 36+/-33) Workface: <0.05mm4) Position (diameter): 0.2mm5) Workface thickness difference: <0.05mm6) Edgeface work flexibility: <0.06mm

5mm front brake rotor for harley motorcycle