I got a ride back to the 104 bus this morning. I was at work by noon. I sold a swap-meet-bought Dura Ace bottom bracket for $60. It was the older "cup and cone" style with Italian threaded cups. Instant cash, good profit. After work, I installed a different cup and cone bottom bracket in a frame. It didn't say Dura Ace, but with a careful hand doing the installation and maintenance, it will perform just as well. This lesser Suntour unit was spared from the recycling bin.