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Shimano BBUN30068mmBottomBracketLL123Chaincase1225mm

Part Number:




  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer

Shimano BBUN300 - 68mm Bottom Bracket LL123 Chaincase 122.5mm

Sizes 68MM
Brand Shimano
Model Year 2023
Barcodes 4550170619251
SKUs / Part Numbers 22152

Please note: Manufacturers can sometimes change the specification of the products from time to time.