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  • SHIMANO Shimano, BB-UN300-LL123, Square Taper BB, British, 68mm, : 122.5mm, Silver

Shimano, BB-UN300-LL123, Square Taper BB, British, 68mm, : 122.5mm, Silver

C$23.99
Excl. tax

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

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  • Fixing bolts not included; Shimano FC-E6000 bolts suggested
  • BB Shell Thread British
  • BB Shell Width 68mm
  • BB Bearing Steel
  • Interface Square
  • Primary Color Silver
  • Spindle Length 122.5mm
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