Cheap with built-in obstacles Excess attachments that move around the bottom bracket prevent you from installing this crank on bikes with chain guard devices and certain frames that are wider around the bottom bracket than the outer flange of the bottom bracket casing. The attachments rub against the chain guard mount or the frame. In my opinion, these attachments are completely useless except for being an obstacle. I simply ground them off with an angle grinder and added a spacer in the bottom bracket. This also aligned the chain line, as I didn't even have to readjust the front derailleur. So it actually works flawlessly. However, such hurdles shouldn't be put in the way of customers.

Originally posted on Galaxus