Here’s a beautiful vintage Campagnolo Record PISTA headset with Italian threads. These headsets were available from the late 70s into the 1980s. It weighs in at 161 grams, as pictured. This headset requires 50 5/32 loose ball bearings–I’ve added a couple extra, just in case. This was a new take-off from a vintage Show bike. There are no signs of wear. Check out the pictures and contact me with questions.