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Shimano BB-UN300

Shimano BB-UN300
  • Length: 113mm
  • Length: 118mm
$15.99
Length: Select length
Spindle: Square Taper
Width: 73mm
Please select options Unavailable
Order now and pick up IN-STOCK items in-store for free. *In-store pickup is free for all in-stock items, including bikes and oversized products. Specially-ordered items that are NOT in-stock, such as bikes and oversized items may incur an additional $50 freight charge which will be charged at pick-up of that item. Please keep in mind that some items may require additional processing time to transfer from off-site locations. Other items may require additional processing time for assembly. We will call or email you once your order is ready for pickup. If you need an item right away, please call us to confirm that the product is available before heading over to our store.

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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