I tried them. I had very limited clearance with the shorter 109.5 road BB. I thought about swapping to the 118.5 BB, but I ride a ti bike with a certain amount of flex down there and I was still worried about the minimal clearance.duct tape said:Anyone tried these successfully? I have a Rig and am worried they might rub the chainstay. I am looking to find something in 172 or 170 and options seem limited as well as budget.