Park Tool GPS-29 29 mm Guide Pin for Bottom Bracket Tools Umbrella with included shims

with included shims

the Blocker Compression Dry Sack saves space on paddling and trail adventures

*CNC machined 6061 aluminum

8 oz Packed Weight 1 lb

For Use With Tubeless Tires Only Aero Optimized Tubless-Ready Tire Size 29mm Minimum Tire Size (Labeled) 27mm Maximum Tire Pressure for Min

Park Tool GPS-29 29 mm Guide Pin for Bottom Bracket Tools Umbrella with included shimsThe GPS 29 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 28. 99 mm pin engages into the bottom bracket, bolstering the