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Shimano-BB-UN300-Bottom-Bracket-73mm-Square-Taper---JIS-Bottom-Bracket_CR3492

SKU: CR3492

Shimano BB-UN300 Square Taper JIS 73x123mm Spindles BSA (English) Bottom Bracket

Shimano
$19.60
$19.60 $24.95
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🚚 Order within the next 2 hours, 15 minutes for delivery by 04 Jun, 2024.

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Manufacturer Warranty

This is a pre order item. We will ship it when it comes in stock.
Specifications

Spindle Length122.5
BB/Frame InterfaceEnglish
BB Shell Width (mm)73 mm
Spindle Interface TypeSquare Taper JIS
Bottom Bracket Shell I.D.1.37
MPNEBBUN300C23X
UPC192790622194

Shimano BB-UN300 Square Spindle Bottom Brackets

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

Shimano BB-UN300 Square Spindle Bottom Brackets

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