S. Ciari Otto Stem Clamp Diameter: 28.S Upper: IS42 Defined Color: Silver Ciari Otto Integrated Headset - 1" Crown Race, IS42 Upper and Lower, Black Color: Black S.
Stem Clamp Diameter: 25..S Upper: IS42 Defined Color: Silver Ciari Otto Integrated Headset - 1" Crown Race, IS42 Upper and Lower, Black Color: Black S.