How Adjust Stiff Trigger On 3 Speed Bicycle Gear Shifter?

How Adjust Stiff Trigger On 3 Speed Bicycle Gear Shifter? Why is my bike shifter so stiff? In the simplest of terms, sluggish upshifts can be caused by too little cable tension; while slow downshifts could be too much tension. Limit screws set the extremes for which a derailleur can travel. Too often people wrongly