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Shimano Square Type Bottom Bracket 68 x 122.5mm w-o Bolts - BB - UN300
  • Shimano Square Type Bottom Bracket 68 x 122.5mm w-o Bolts - BB - UN300

Shimano Square Type Bottom Bracket 68 x 122.5mm w-o Bolts - BB - UN300

Free 30-day returns Details

Return policy

  • Return within
    30 days after item is delivered
  • Returnable to store?
    Yes

This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.

$29.99  $11.00
Save: 63% off

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Product Description

SHIMANO - Square Type Bottom Bracket - MTB - Standard Structure

Square Type Bottom Bracket


FEATURES
  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
  • 3 structures available
  • Standard, E-type, chain case options
  • Adapter material: Aluminum

    MODEL NOBB-UN300
    SERIESSHIMANO
    Remarks* w/ Crank arm fixing bolts spec. only ** w/ Crank arm fixing bolts spec. is available
    Structure_Standard
    Axle length/shell width (mm)_107_68 (BC1.37)
    Axle length/shell width (mm)_LL113_73 (BC1.37)
    Axle length/shell width (mm)_D-H_68 (BC1.37)X *
    Axle length/shell width (mm)_117.5_68 (BC1.37)X **
    Axle length/shell width (mm)_XL118_68 (BC1.37)X **
    Axle length/shell width (mm)_XL118_73 mm
    Axle length/shell width (mm)_D-NL 122_68 (BC1.37)X **
    Axle length/shell width (mm)_D-NL 122_73 (BC1.37)X *
    Axle length/shell width (mm)_D-EL 127_68 (BC1.37)X *
    Axle length/shell width (mm)_LL123_68 (BC1.37)
    Axle length/shell width (mm)_LL123_73 (BC1.37)
    Axle length/shell width (mm)_LL113_68 (BC1.37)X **
    Axle length/shell width (mm)_MM110_68 (BC1.37)X **
    Spindle_Square type
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