SHIMANO BB-ES300-AK 68MM-121

By SHIMANO

SKU: SH-BB-ES300-AK-68MM-121

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  Description

  

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• Description

  SHIMANO ACERA - Bottom Bracket - OCTALINK - 121 mm Axle Length - 68 mm Shell WidthStiff and lightweight for efficient power transfer, OCTALINK uses a quick and precise assembly and a reinforced spline construction.

• specifications

  • MODEL NO

    BB-ES300-AK

  • SERIES

    SHIMANO ALIVIO T4000 Series

  • Structure for chain case

    ✔

  • Spindle_Octalink

    ✔

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• Features

  Features

  <ul><li>Stiff and lightweight for efficient power transfer</li><li>Durable spline reinforced construction</li><li>8-splined OCTALINK interface increases the strength and rigidity of the entire assembly</li><li>26 g lighter weight than BB-ES25</li><li>Quick and precise assembly</li><li>Good chain line control with chain stabilizer</li></ul><p><br></p>