• BB-UN300 MM107, Square Taper BB, British, 68mm, : 107mm, Silver
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Shimano

Shimano, BB-UN300 D-EL, Square Taper BB, British, 68mm, : 127.5mm, Silver

Shimano, BB-UN300 D-EL, Square Taper BB, British, 68mm, : 127.5mm, Silver

$19.00 USD
$19.00 USD
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Shipping calculated at checkout.
Title
  • 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
Attributes
BB Bearing Steel
BB Shell Thread British
Interface Square
Primary Color Silver
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