KT-M83R   1spd

Spoke Hole : 14/36,48
Axle Dim : 3/8"*110*180mm
Axle Material : CrMo
Flange PCD : 57mm
Flange Space : 57mm
Driver : 4 pawls & 1 Spring, 9/10T
Loose Balls & One Sealed Bearing
Weight : 489g