Park Tool BBT-9 bottom bracket and lockring tool

• Fits cups and washers with 16 external grooves with a main diameter (outside the notches) of 44-45 mm and a small diameter (inside the notches) of 42.7 mm
   

Compatibility

• BBT-9 Bottom Bracket Tool
• Shimano Hollowtech II
• Campagnolo Ulta-Torque and Power Torque
• Race Face
• FSA
• SRAM
• Truvativ
• Chris King
• Phil Wood outboard bearing
   
• Additionally, the BBT-9 includes a tool that removes and installation of 8-point Shimano Hollowtech II crank arm adjusting caps. The long, plated-steel handle offers good leverage for high-torque applications and is vinyl-dipped for comfort.