Park Tool BBT-9 External Cup BB and Hollowtech-II Crank Cap Tool Size_29x2.10 Bar Clamping Diameter: 22

Bar Clamping Diameter: 22

•  Top Tube = 21

THE most iconic handlebars in all of BMX

Monocoque Carbon Fiber Fork

high-quality bearings and spacers for fine tuning

Park Tool BBT-9 External Cup BB and Hollowtech-II Crank Cap Tool Size_29x2.10 Bar Clamping Diameter: 22A 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