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Shimano BB-UN300 Bottom Bracket – English 73 x 118mm Spindle Square Taper JIS

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Shimano BB-UN300 Bottom Bracket – English 73 x 118mm Spindle Square Taper JIS

  • $18.00 $14.40
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Shimano BB-UN300 Bottom Bracket – English 73 x 118mm Spindle Square Taper JIS. Shimano BB-UN300 Square Spindle Bottom Brackets

  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle

Details

Bottom Bracket Shell I.D. 1.37
BB/Frame Interface English
BB Shell Width (mm) 73
Spindle Interface Type Square Taper JIS
Spindle Length 118
Defined Color Black

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