Find this product on eBay. I've been racing and abusing my '85 Quadangle frame for over 15 years. It has no cracks, twisting or flexing. It is a great loss to the BMX community that SE has gone by the way side. THe bike has the strange quality of familiarlity, after 10 minutes on it , it feels like you've been riding it for years.
Strange tubing makes getting aftermarket pads a real nightmare.