How to tell the left and right padel?
It is important to remember that pedal threads are different from the left side and right side. ... The left side pedal has a left-hand thread (removes clockwise, installs counterclockwise). The pedals are stamped “L” and “R” for left and right. Make sure the panels are crewed on the right sides. Please read the "L" and "R" marks carefully before you install them.