Originally Posted by
BoSoxYacht
That's 15 minutes more than I have ever spent working on a Shimano Hollowtech II BB on one of my personal bikes.

Some of us who were used to having our bikes basically torn down and rebuilt every day because we raced on teams really like to have everything in pristine condition. Since it's all modular, it takes no time to do.
Me...it's about every three to four months.
There was noting wrong with it, but I just like to have it in top notch condition.