Rob, when I bought my #2 125 the battery and weights had been added to the rear by the previous owner who had bolted the angle iron brackets to the fenders with no other support. The fenders bent and the weights were sagging. I removed it and added the lower support brackets. I used U-bolts around the axles to secure a length of angle iron to the axles that runs out to the bottom of the weight bracket. I then used another length of angle iron across the top of the drawbar to support the new lower brackets. I hope this made sense. I can take some better photos this weekend to illustrate how I did this.