Hello, I live in Anchorage, Alaska and I have a 2007 ST1300A with ABS, that I bought brand new. I have never had any problems what so ever with the brakes. This spring (March), I took the forks off to replace leaking fork seals. After replacing the seals, I put the forks back on my bike. It was late at night when I almost finished, I just had a few things to tighten up, 0one of which were the front axle and axle pinch bolts. Thinking that I would get right back to the job first thing in the morning, I had to do a few other things first and promptly forgot about the loose bolts. Approximately two to three weeks later, the weather cleared up and I decided to ride my bike to my shop. As I drove out of my garage, I noticed that the ABS indicator light was flashing, which is always does until it calibrates itself and I didn't think anything about it. After driving approximately 150 yards, I noticed that the ABS indicator was still flashing, thinking that I may have an issue with my braking system, I tried to check to see if the ABS was working by stepping on the rear brake to see if it would go into ABS or lock up. The rear locked up briefly and I continued on my way to my shop. I drove approximately 1 mile, where I had to stop for a traffic light. As I pulled in the clutch, the bike suddenly came to a controlled stop approximately 2-3 vehicle lengths behind the vehicle in front of me. At this point, I remembered that the pinch bolts were loose. I was approximately halfway between my house and shop, where most of my tools were located, so I decided to continue to my shop and fix the brake system. As I was driving, at a very low speed, I thought that the front wheel was trying to lock up due to the loose pinch bolts. I drove to my shop, all the time I could feel the brake working against the engine. When I pulled into the driveway to my shop, the rear wheel locked up on the gravel and I could not move the bike. I managed to get the bike into the shop by loosening the rear brake bleed nipple (the center system bleed nipple). When I cracked the nipple open, the boiling brake fluid shot out and the rear wheel released. I have tried to get my bike functioning again, without any success. I initially replaced all the rear brake hoses, thinking that one of them was bad, didn't fix anything. I then replaced the proportional valve, didn't work. I replaced the rear ABS Modulator (holy crap that was expensive!!!!) .... didn't fix the problem, I replaced the rear caliper, didn't fix the problem. I am at wits end. I have gone through about a gallon of Motul 5.1 Brake fluid and a quart of EBC 4.1 brake fluid. I basically replaced the entire rear braking system with the exception of the rear brake master cylinder, I did take it apart and checked it, it looked normal. Any body out there have any idea on how to fix my ABS brakes? I am about to take off all the rear ABS.