M Part M Part Elite Headset 1" Threadless Black EC30/25.4 EC30/27

Information

• This top of the range headset comes with a 3 year manufacturing warranty
• Precision CNC alloy cups made from aircraft grade aluminium
• Quad sealed precision angular contact bearings coupled with double sealed bearing housing, keeps the British climate at bay
• Utilises flush seal technology to further protect the longevity of the bearings
• Full spares back up available
• Expanding collar design means once you tighten the headset, it stays tightened
• Low stack height - 27mm
• Alloy top cap and star-fangled nut included
• Weighing in at only 92g (based on a 1 1/8" threadless headset with steel crown)
• Both 26.4mm & 27mm Crown Race included
• Replacement R411 bearing availble (30x39x6.5 45x45)