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Shimano BB-UN300

Shimano BB-UN300
$15.99
Color:
Silver
Spindle:
Square Taper
Please select options Unavailable
For bike order pickup, please wait until we contact you to notify you that your bike is ready for pickup. Bicycles may not be assembled and may need up to 5 days to prepare for pick up. For pickup of other in-stock merchandise, please allow at least 24 hours prior to pickup.

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
Silver / 110mm / English / Square Taper / 68mm 192790619200 EBBUN300B10X SHI63193086S
Silver / 115mm / English / Square Taper / 68mm 192790619187 EBBUN300B15B
Silver / 117.5mm / English / Square Taper / 68mm 192790619224 EBBUN300B17X SHI64889203S
Silver / 118mm / English / Square Taper / 68mm 192790619231 EBBUN300B18X SHI63986434S
Silver / 122.5mm / English / Square Taper / 73mm 192790622194 EBBUN300C23X SHI64537784S
Silver / 127.5mm / English / Square Taper / 68mm 192790619316 EBBUN300B27B BBS31825494R
Silver / 122.5mm / English/BB-UN300 D-NL / Square Taper / 68mm 192790619156 EBBUN300B22X SHI78915101E
Silver / 122.5mm / English/BB-UN300-LL123 / Square Taper / 68mm 192790619255 EBBUN300B23X SHI77602477E

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