Pivot bolt for suspension bikes. For pivot holes that are 20mm internal.
NOS Downtube / Head tube Frame Building Lug - With Gear Bosses - 32/32mm
Replacement Recessed Brake Caliper Pivot Bolt Nut Various Sizes Available
Titanium Brake Caliper Mount Recessed Pivot Bolt Nut fits Shimano Sram 13-50mm
Specialized Stumpjumper 2004-2025 Replacement Frame Pivot Bearing Kits
ENDURO BEARING BICYCLE FRAME PIVOT BIKE CYCLING BALL BEARINGS ABEC 3 OR 5