Hi, I doubt that Colnago or Campagnolo have ever had much to do with JIS! Crown race fitted fine. Before I turn to my lathe I just wanted to be sure I was not missing a trick. Heating/freezing might help but I sense something more fundamental is wrong here. The original headset was obviously fitted by a gorilla and shows evidence of his bute strength.
Hi, I doubt that Colnago or Campagnolo have ever had much to do with JIS! Crown race fitted fine. Before I turn to my lathe I just wanted to be sure I was not missing a trick. Heating/freezing might help but I sense something more fundamental is wrong here. The original headset was obviously fitted by a gorilla and shows evidence of his bute strength.