This set of heavy-duty springs will gradually stiffen the front suspension of your Can-Am ATV. Double-rate springs: Smooth first stage for normal use, while the final portion is 160% stiffer and only active when your ATV is carrying a heavy load. Eliminates suspension sag when attaching a plow. Ensures safety even when riding without a heavy load. These Can-Am heavy-duty front springs replace stock springs and are ideal for carrying heavy accessories. Sold in pairs.