Shimano, BB-UN300 LL123, Square Taper BB, British, 73mm, : 122.5mm, Silver / SHIMANO

1 1

Shimano, BB-UN300 LL123, Square Taper BB, British, 73mm, : 122.5mm, Silver

Shimano, BB-UN300 LL123, Square Taper BB, British, 73mm, : 122.5mm, Silver

SHIMANO

$23.99 CAD
$23.99 CAD $23.99 CAD
0% Off
Shipping calculated at checkout.

380525-16

View full details

Read more

  • 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

Shop by categories

Ride towards adventure.