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Attention Wheel Away Customers: Please note that Wheel Away does not service E-Bikes that are not Specialized brand.
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Shimano BB-UN300

Shimano BB-UN300
$15.99
Length:
113mm
Spindle:
Square Taper
Width:
73mm
Please select options
Please note: Due to Covid-19 and higher than normal demand, not all in-store inventory may be current. Please call for confirmation on your order. Also, please allow for a few extra days for items ordered from warehouses. Thank you for your understanding.

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

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