SM-BBR60 BOTTOM BRACKET

$31.99
By Shimano
Ultegra

  • 14 g lighter than SM-BB6700
  • smoother than SM-BB6700 (50 % less friction)
  • small ball bearings keep weight low
  • bearing cups anodized
  • recommended for Ultegra FC-R8000, FC-6800, 105 FC-5800, Metrea FC-U5000, FC-CX70

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