FSA bottom bracket 'Ultimax' with titanium spindle & JIS-4-square

This item is no longer being offered by the manufacturer
  • for 4-square cranksets
  • titanium spindle
  • deep groove ball bearings

Product information & technical details

Material: Aluminium, Titanium
Surface finish: anodized
Length: 116mm
brand: FSA
bottom bracket type: 4-square JIS
Bottom Bracket Width: 68


  • Hourglass-shaped aluminium sleeve
  • Chromoly hollow axle
  • Extra durable sealed oversized cartridge bearings
  • Cold forged aluminium cups