RockShox's Monarch RT3 rear shock is loaded with efficiency, durability, and consistency. Its aluminum construction delivers smooth action with impressively low weight. For a bob-free ride, the RT3 boasts adjustable, 3-position platform damping that lets you dial in the shock's firmness with the flick of a switch for the terrain in front of you. Plus, setting your sag is unbelievably easy with the anodized gradient marks on the stanchion. And, RockShox's Solo Air system along with rebound and floodgate controls allow simple adjustments so you can fly up the hills and have a plush ride back down.