Shimano BB-ES25 Octalink Cartridge Bottom Bracket  - 73 x 118mm

Tried and tested high quality Shimano replacement bottom bracket sealed unit to fit a standard 73mm bottom bracket size (1.37 24TPI)
  • Maintenance free sealed cartridge which keeps out dirt and water
  • Designed to be used on traditional bike frames, ATB, MTB, Hybrid etc
  • Easy fitting, with no need to adjust bearings
  • Octalink axle
  • Can be fitted with a standard Shimano BB cartridge tool
  • Bottom bracket shell: 73mm
  • Overall length: 118mm
  • Shimano BB-ES25 Octalink Sealed Cartridge Bottom Bracket - English Thread
  • Model: BB-ES25 
  • BB type: Octalink
  • For 73mm shell
  • Thread: BC1.37" x 24T
  • Sealed cartridge keeps out dirt and water
  • Easy installation