Shimano Cartridge Bottom Bracket Set Bb-Un55 Non-Splined Type Axle

Shimano Cartridge Bottom Bracket Set Bb-Un55 Non-Splined Type Axle

$19.95
$19.95
$23.39
Sold out

The Shimano BB-UN54/55 Square Taper bicycle bottom bracket gives you reliable strength for square tapered cranksets.

  • Bottom Bracket Fit - 68mm BSA of ENG
  • Sealed cartridge bearings