Ride the Future of Comfort! 🚀 Plug and play with included tools for hassle-free setup. Compatible with a wide range of vehicles, from ATVs to dirt bikes. Built with solid steel and aluminum for long-lasting reliability. Transform your ride with superior shock absorption. Easily adjust spring preload for tailored comfort. Adjustable preload Fits 150cc-750cc bikes Includes changeable bushings The OUMURS 2Pcs 400mm Adjustable Motorcycle Air Shock Absorber is designed for a wide range of vehicles, including motorcycles, ATVs, and dirt bikes. With adjustable spring preload and changeable eye diameters, it offers a customizable riding experience. Crafted from durable materials, this shock absorber ensures exceptional performance and longevity, making it a must-have for any serious rider.