Description
The Park Tool GPS-29 is a 29 mm guide pin designed to improve stability and alignment during bottom bracket removal and installation. It is compatible with any of the thirteen Park Tool bottom bracket tools that have integrated threads. The guide pin is sized specifically for bottom brackets with a 28.99 mm spindle and features a 61 mm (2.4″) usable pin length that engages into the bottom bracket to prevent misalignment. It includes an integrated 5 mm hex fitting on the threaded end, allowing for tool-free hand installation and removal. This guide pin helps stabilize the bottom bracket tool throughout removal and installation.
- Improves stability and alignment during bottom bracket removal and installation.
- Compatible with thirteen Park Tool bottom bracket tools featuring integrated threads.
- Sized for bottom brackets with a 28.99 mm spindle diameter.
- 61 mm (2.4″) usable pin length engages to prevent misalignment.
- Features an integrated 5 mm hex fitting for tool-free hand installation and removal.
