Shimano UN300 JIS Square Taper Bottom Bracket (73mm BSA MTB)

£9.99 GBP £20.00 GBP
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Shimano UN300 JIS Square Taper Bottom Bracket:
  • Material: Steel body, alloy side caps, Cr-Mo hollow spindle
  • Fitment: 73mm BSA English thread 1.37"x24T
  • Spindle Lengths: 118mm & 123mm
  • Weight: 280g & 295g
  • Crank bolts not included