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Shimano BB-UN300

Shimano BB-UN300
$15.99
Length:
127.5mm
Spindle:
Square Taper
Width:
68mm
Please select options
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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
127.5mm / Square Taper / 68mm 192790619170 EBBUN300KB27X