What is Sag on a Mountain Bike and Why is it Important?
Sag on a mountain bike refers to the amount of suspension travel that compresses under the weight of the rider when they sit on the bike in a neutral position. It is important to set the correct sag as it can affect the performance, comfort, and control of the bike while riding trails. Generally, a recommended sag percentage is around 25-30% of the total suspension travel for the rear shock and 15-20% for the front fork.