M1/M1C (MTB/ semi-integrated)
• Carbon Ø1-1/8" integrated headset for MTB
• High Rolling Sealed AC Bearings
• Dimension: Ø28.6ר30ר44ר50mm
• Top Cover: Ø28.6ר50mm carbon construction
• Crown Race: Ø30mm Alloy 7075 T6
• Height: 29mm, ZS-2 Compatible
• Weight (w/o cap): 70g