Park Tool GPS-24 24 mm Guide Pin for Bottom Bracket Tools Synthetic high-volume tires boost traction on

high-volume tires boost traction on rugged terrain

Single-use plastics can take a hike

+ Internal main compartment zipper stash pocket

support and dynamics

which lets the air flow so it dries quickly and doesn't cling to your skin

Park Tool GPS-24 24 mm Guide Pin for Bottom Bracket Tools Synthetic high-volume tires boost traction onThe GPS 24 adds stability and security to the bottom bracket removal and installation process. The guide pin simply threads into any of the thirteen Park Tool bottom bracket tools which feature integrated threads (see Product Compatibility for full list). A 5 mm hex fitting is integrated into the threaded end for secure and easy installation and removal. Once installed, the extra long 24 mm pin engages into the bottom bracket, bolstering the fitment