Bottom Bracket Tool Park Tool BBT-9

Bottom Bracket Tool Park Tool BBT-9

The Park Tool BBT-9 is a durable bottom bracket tool for removing and installing selected threaded bottom brackets with external bearing cups. It fits 16-notch tool fittings and is compatible with many Shimano, SRAM GXP, Chris King, Campagnolo and other bottom brackets. The same tool fitting is also used on some disc brake rotor lockrings.

The BBT-9 is a practical tool for servicing, replacing or upgrading bottom brackets. Its long plated-steel handle provides excellent leverage for high-torque applications, while the vinyl-dipped grip improves comfort and control during use.

In addition, the tool includes a fitting for removing and installing 8-point Shimano Hollowtech II crank arm adjusting caps. This function is equivalent to the Shimano TL-FC16 or TL-FC18 tool, making the BBT-9 a versatile choice for Hollowtech II service work.

• Fits 16-notch tool fittings
• Major diameter: 44–45 mm, measured outside the notches
• Minor diameter: 42.7 mm, measured inside the notches
• Fits Shimano BB80, BB5700, XT BB70, BB51 and previous external bearing threaded cups
• Fits threaded bottom bracket cups from Campagnolo, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, Fulcrum and others
• Fits 16-notch disc brake rotor lockrings
• Fits 16-notch Bafang BBSH and BBS02 mid-drive motor lockrings
• Fits 8-point Shimano Hollowtech II crank arm adjusting caps
• Equivalent to Shimano TL-FC16 or TL-FC18 tool
• Long plated-steel handle provides excellent leverage
• Vinyl-dipped handle for comfortable use