Specification Wheel Pilot Diameter:2.76 in. / 70.1 mm Wheel Lug Quantity:5 Surface Finish:Polished, Rust Protected Knuckle Bolt Hole Size:M12*1.75 Knuckle Bolt Circle Diameter:4.57 in. / 116 mm Inside Spline Quantity:33 Hub Pilot Diameter:3.57 in. / 90.8 mm Flange Shape:Triangle Flange Offset:1.65 in. / 42 mm Flange Diameter:5.73 in. / 145.6 mm Flange Bolt Hole Quantity:3 Brake Pilot Diameter:2.78 in. / 70.6 mm Bolt Thread Pitch:M12*1.5 Bolt Size:M12*1.5 Bolt Pattern:5 x 4.53 in. Bolt Circle Diameter:4.53 in. / 115 mm