Shimano Bb-Es300 Bottom Bracket 73x118mm Hollow-Type

The Shimano ES300 bottom bracket is made to be used in conjunction with Shimano Octalink chainsets. The Octalink splined axle/crank arm interface creates a more rigid crank assembly compared to square tapered spindle.

SPECIFICATIONS

  • Axle length
  • Spindle: Hollow pipe
  • Spindle: Octalink

Features

  • Smooth and precise shifting performance with Hyperdrive technology
  • Quiet shifting operation by reduction of driving noise (48T)
  • Chain case compatible
  • ALIVIO logo (T4060), SHIMANO logo (T4010) 
  • Better sealing performance (SM-BB52) 

Shimano Bb-Es300 Bottom Bracket 73x118mm Hollow-Type

$16.00 Sale Save

The Shimano ES300 bottom bracket is made to be used in conjunction with Shimano Octalink chainsets. The Octalink splined axle/crank arm interface creates a more rigid crank assembly compared to square tapered spindle.

SPECIFICATIONS

  • Axle length
  • Spindle: Hollow pipe
  • Spindle: Octalink

Features

  • Smooth and precise shifting performance with Hyperdrive technology
  • Quiet shifting operation by reduction of driving noise (48T)
  • Chain case compatible
  • ALIVIO logo (T4060), SHIMANO logo (T4010) 
  • Better sealing performance (SM-BB52)