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Shimano ES300 Bottom Bracket 68 x 121mm

Shimano ES300 Bottom Bracket 68 x 121mm

Brand: Shimano

SKU: EBBES300B21

Regular price $40.00 Full price
Sale price $40.00
Club price
Regular price $44.99 Full price

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Product Details

Description

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.

Features

  • Two options available, 2-PIECE CRANKSET construction (T4060) and OCTALINK (T4010)
  • 44-32-22T/48-36-26T spec available
  • Smooth and precise shifting performance with HYPERDRIVE technology
  • Quiet shifting operation by reduction of driving noise (48T)
  • Chain case compatible
  • With or without chain guard
  • ALIVIO logo (T4060), SHIMANO logo (T4010)
  • Better sealing performance (SM-BB52)
  • Color options: Black, Silver

Key Features

  • Two options available: 2-PIECE CRANKSET construction (T4060) and OCTALINK (T4010)
  • Available specs: 44-32-22T/48-36-26T
  • Smooth and precise shifting performance with HYPERDRIVE technology
  • Quiet shifting operation by reducing driving noise (48T)
  • Compatible with chain case
  • Option to include or exclude chain guard
  • ALIVIO logo on T4060, SHIMANO logo on T4010
  • Improved sealing performance (SM-BB52)
  • Available in Black and Silver colors

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