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For 16 Notch Bottom Brackets Precision CNC machined aluminium tool for the installation and removal of 41mm 16-notch external bearing bottom brackets

  • Anodized
  • Ratchet/torque wrench compatible 3/8" drive
  • 16 notch 41mm OD cup
  • Fits Shimano® BBR60 (Ultegra® 11-speed 6800 series), Shimano® MT-800