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The BBT-9 is used to remove and install external bearing crankset bottom brackets. It fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm.
The BBT-9 is used to remove and install external bearing crankset bottom brackets. It fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm.
Park Tool

Park Tool BBT-9 Bottom Bracket Tool

£34.99
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Park Tool BBT-9 Bottom Bracket Tool

Brand:Park Tool

Code:QKBBT9

The BBT-9 is used to remove and install external bearing crankset bottom brackets. One end of the BBT-9 securely engages the 16 notches of the bottom bracket cups. The other end of the tool engages the 8 internal splines of the crank arm adjustment cap. The BBT-9 fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm.

Technical Information
  • A highly durable metal tool to remove and install Shimano HollowTech II integrated bottom brackets and chainsets
  • 16 Laser cut splines securely engage the notches of the bottom bracket cups, while the other end fits the 8 internal splines of the crank arm adjustment cap
  • Plastic coated handle for a secure and comfortable grip
  • Warning: this tool has a long handle and it is possible to damage the tool or the component by over-tightening during installation
  • Recommended torque setting for bottom bracket cups: 35 - 50 Nm
  • Recommended torque setting for crank arm adjustment cap: 0.4 - 0.7 Nm
  • Made in the USA and covered by Park Tool's legendary limited lifetime warranty
Sizing Information
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