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Shimano BB-UN300

Shimano BB-UN300
  • Length: 113mm
  • Length: 118mm
  • Length: 127.5mm
$15.99 - $25.00
Spindle:
Square Taper
Please select options Unavailable
Once you've completed the transaction, we'll contact you regarding delivery and sizing to ensure your overall satisfaction. This item can be purchased online and picked up at your convenience.

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 Store SKU
113mm / Square Taper / 73mm 192790619217 EBBUN300C13X BBS30263816R
118mm / Square Taper / 73mm 192790619248 EBBUN300C18X BBS30991842R
127.5mm / Square Taper / 68mm 192790619170 EBBUN300KB27X BOT46187697E

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