jmraspa

I've got a Kalkhoff Super Sport, made in West Germany that I picked up on the cheap, and am looking to build back up. It came with a seatpost, seat, and two headset cups, all of which are in good condition. I was told that the bottom bracket size was most likely English threaded. However, I'm not too sure what size the headset is. Jim at the Kitchen said it might be an odd size. Because it lacked the cones, I was considering replacing it completely. If I had calipers, I would measure it, but... Google unfortunately didn't turn up anything.

Anyone know what size this headset might be?

*edit* It's not one of the newer Kalkhoffs; www.kalkhoff.de gave me no info either.