I too have a Sanner bike- primarily set up for commuting. But I ride it for just about everything else- including a 738 km multi day ride in southern Ontario during July. The frame was built to very nicely fit my odd size/shape body, it is comfortable to ride, has a solid feel but not sluggish and while has only about 3000 km on it -shows no signs of any build issues. I am very satisfied with the frame & Tim's workmanship.