Originally Posted by
aTechnical
I'm a beginner at fixing bikes, but usually I'm able to find an answer in this forum. Not this time however.
When I ride on any tiles, the wheels tend to follow the edges between the tiles. Even the slim grooves between regular tiles you find on a sidewalk.
It feels very unstable, to the point of feeling insecure when riding..
Try to avoid crossing the grooves at close angles and when you do have to cross a groove at a close angle, pop your front wheel up just a little so the front wheel won't get caught in there.