Park Tool BBT-9 Bottom Bracket and Crank Arm Tool

The Park Tool BBT-9 Bottom Bracket and Crank Arm Tool is an essential tool for removing and installing external bearing crankset bottom brackets like Shimano®, Hollowtech II®, Campagnolo® Ultra-Torque™ and Power Torque™, Race Face®, FSA®, SRAM®, Truvativ®, Chris King®, Phil Wood®, Hawk Racing, Token® and Fulcrum®.

One end of the tool has 16 laser-cut splines which securely engage the notches of the bottom bracket cups, while the other end fits the 8 internal splines of the crank arm adjustment cap. The plastic-coated handle ensures a secure and comfortable grip.

The recommended torque setting for bottom bracket cups is 35-50 Nm, while for the crank arm adjustment cap it is 0.4-0.7 Nm. The tool also comes with instructions, which you can download.

Parktool is a brand exclusively dedicated to manufacturing cycling tools. It offers high quality products, customer service and innovation. Founded in 1963 in Minnesota, it has become the brand par excellence for bicycle mechanics. The American company has been shaped over the years by small bicycle shops, learning little by little the changing needs for maintenance and repair of bicycles. Today they continue to work hard to offer the best products and service to all bike mechanics, whether professional or amateur.