M-Part Lower 1.5" Internal IS52/40 Sealed Cartridge Bearing

M-Part Lower 1.5" Internal IS52/40 Sealed Cartridge Bearing

Overview
  • This top of the range headset comes with a 3 year manufacturing warranty
  • 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
  • Designed and tested in the UK for extreme British riding conditions
  • Replacement R425 bearing available (40x51.8x8 45x45)
  • Colour
    Black
  • Product Type
    Lower Headset Assemblies

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