Shimano BB-ES51 Octalink V2 Bottom Bracket (68mm x 121mm)
Write Review

Shimano BB-ES51 Octalink V2 Bottom Bracket (68mm x 121mm)

Sale price$17.00Regular price $20.00
Up for sale is a reliable Shimano BB-ES51 bottom bracket. This uses the secure Octalink V2 splined interface. It offers a much stiffer and stronger connection than older square taper spindles.
This specific size (68mm shell width and 121mm spindle length) is perfect for standard English-threaded bike frames. It is a common fit for vintage and classic mountain bikes or hybrid bikes using older Shimano Deore LX, Deore, or Alivio triple cranksets.
Key Specifications:
  • Brand: Shimano
  • Model: BB-ES51
  • Spindle Interface: Octalink V2 (8-spline design)
  • Shell Width: 68mm
  • Spindle Length: 121mm
  • Thread Type: English / BSA (1.37 x 24 tpi)
  • Material: Sealed cartridge bearings with steel spindle
Hurry, only 3 items left in stock!

Pairs well with
Shopify Chatbot