By SHIMANO

Standard Bottom Bracket - 68MM / 110MM w/o Bolt (BB-UN300)

$24.99
SKU: 286316
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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

    • EBBUN300B10X