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Unior Bottom bracket wrench, open 623424 Professional Bicycle Tool, quality guaranteed

Part# U1512
Brand: Unior

In stock




  • material: premium flex plus carbon steel
  • surface finish: chrome plated according to ISO 1456:2009
  • Tool also fits the disc brake rotor nuts with 16 external notches.

How to use the tool:

  • The open bottom bracket wrench is used to remove and install Shimano® Hollowtech II, Campagnolo® Ultra-Torque and Power Torque, Race Face®, FSA®, SRAM®, Truvativ®, Chris King® bottom brackets as well as many and others. The 1609/2HOBBY wrench also fits on the external centerlock disc nut.