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 any cyclist who wants to remove and install external bearings crankset bottom brackets. This tool is compatible with a wide range of bottom brackets, including 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 features 16 laser-cut splines that 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 provides a secure and comfortable grip, making it easy to use this tool for extended periods of time.

The recommended torque setting for bottom bracket cups is 35 - 50 Nm, while the recommended torque setting for the crank arm adjustment cap is 0.4 - 0.7 Nm. With this tool, you can be sure that your bottom bracket and crank arm are properly installed and tightened, ensuring a smooth and efficient ride.

For more information on how to use the Park Tool BBT-9 Bottom Bracket and Crank Arm Tool, be sure to download the instructions from our website.

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.