備忘用につきスルーよろしく

フロント Shimano Dura-ace HB-9000 28Hole

PCD(Pitch circle diameter) = 37mm (左右とも)
Flange distance = 35mm (左右とも)
Ø-Spoke hole diameter = 2.5mm
Weight = 120g

リア Shimano Dura-ace FH-9000 32Hole

PCD(Pitch circle diameter) left = 44mm
PCD(Pitch circle diameter) right = 45mm
Flange distance left = 36mm
Flange distance right = 16mm
Ø-Spoke hole diameter = 2.5mm
Weight = 247g