Brooks

This titanium Tension Pin Assembly is used only on the Swallow Titanium Saddle. Be aware that the Swallow Chrome Saddle DOES NOT use this Tension Pin, but the 64 mm steel one (BMP 173). ..

This clamp has a diameter of 22.2 mm or 7/8'' and is compatible with Brooks triple rail models (only the B33 in the current range)...