Park Tool - GPS-30 Bottom Bracket Guide Pin S3-Size-CR1620 Drop forged

Drop forged

The hooks are part of Basil's Hook-On system for attaching single panniers

Sizes (Metric): 210x55

MAIN BOLT:       8mm Alloy Main crank bolt for Install/Self-Extract

Fine-tune the gearing on the  Spank SS DJ hubs using these freehub cogs

Park Tool - GPS-30 Bottom Bracket Guide Pin S3-Size-CR1620 Drop forgedPARK TOOL 30MM GUIDE PIN FOR BOTTOM BRACKET TOOL The GPS 30 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 30 mm pin engages