SHIMANO BB-UN300 SQ TYPE 68/122MM

By SHIMANO

SKU: SH-BB-UN300-SQ-TYPE-68/122MM

• TYPE

  • 68/107mm
  • 68/110mm
  • 68/113mm
  • 68/118mm
  • 68/122mm
  • 68/123mm
  • 73/122.5mm
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• Dimensions and Weight

  • Unit

    NOS

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  Description

  

  Specifications

  

  Features

  

• Description

  The quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68/73 mm shell width. A stabilizer ensures a constant chain line.

  
  

• specifications

  • MODEL NO

    BB-UN300

  • SERIES

    TOURNEY TX800 Series

  • Spindle_Square type

    ✔

  • Structure_Standard

    ✔

• Features

  Features

  • Fits JIS square-taper crank sets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • Adapter: aluminium (left), aluminium / steel (right)
  • Axle: steel