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Shimano BB-UN300

Shimano BB-UN300
  • Length: 113mm
  • Length: 118mm
$15.99
Spindle:
Square Taper
Width:
73mm
Please select options
This item is not permitted to be shipped, however it can be purchased online and picked up in the store at your convenience. All bicycles will be assembled free of charge. Any bike purchased through our Pre-Order program will be subject to a 30% restocking fee if cancelled after 7 DAYS of original purchase date. Thank you.

Details

- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested

Part Numbers

Option UPC MPN
113mm / Square Taper / 73mm 192790619217 EBBUN300C13X
118mm / Square Taper / 73mm 192790619248 EBBUN300C18X

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