Do Bikes Need 2 Screws For The Bike Adjustment?
Do Bikes Need 2 Screws For The Bike Adjustment? Derailleurs are fitted with limit screws that stop the derailleur from moving too far inward or too far outward. If you look closely as the derailleur moves, you can see the limit screws stopping the derailleur at each end of it’s travel. What does tightening the