SEALED CARTRIDGE BB

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR ISO-CMPY 102mm Alloy 220-240gUPC/EAN/GTIN: 072774212521

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR JIS 103mm Alloy 220-240gUPC/EAN/GTIN: 072774212996

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR JIS 107.5mm Alloy 220-240gUPC/EAN/GTIN: 072774213009

 Steel body Hollow chromoly spindle Sealed bearings 68mm ENG ISIS 108mm Steel TBDUPC/EAN/GTIN: 072774214143 ...

 Steel body Hollow chromoly spindle Sealed bearings 68mm ENG ISIS 108mm Steel TBDUPC/EAN/GTIN: 072774214143

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR JIS 110.5mm Alloy 220-240gUPC/EAN/GTIN: 072774213016

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR ISO-CMPY 111mm Alloy 220-240gUPC/EAN/GTIN: 072774212538

 Steel body Hollow chromoly spindle Sealed bearings 68mm ENG ISIS 113mm Steel TBDUPC/EAN/GTIN: 072774214150 ...

 Steel body Hollow chromoly spindle Sealed bearings 68mm ENG ISIS 113mm Steel TBDUPC/EAN/GTIN: 072774214150

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR JIS 113mm Alloy 220-240gUPC/EAN/GTIN: 072774201747

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR ISO-CMPY 115mm Alloy 220-240gUPC/EAN/GTIN: 072774201792

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR JIS 116mm Alloy 220-240gUPC/EAN/GTIN: 072774213023

 Steel body Hollow chromoly spindle Sealed bearings 68mm ENG ISIS 118mm Steel TBDUPC/EAN/GTIN: 072774214167 ...

 Steel body Hollow chromoly spindle Sealed bearings 68mm ENG ISIS 118mm Steel TBDUPC/EAN/GTIN: 072774214167

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR...

 CNC machined hollow chromoly spindle Sealed bearings Forged alloy cups 1.37` x 24 TPI English thread SHIMANO Equivalent BB-UN55 68mm  ENG SQR JIS 118mm Alloy 220-240gUPC/EAN/GTIN: 072774213030