Provides a broad tuning base to accommodate a wide range of frame leverages and configurations Available in standard lengths and strokes and are a great upgrade for riders looking for a performance upgrade over their stock air suspension. Designed and packaged to fit inside most bike frames, and tuned to work with a broad range of leverage rates Can also be used in conjunction with aftermarket springs, aftermarket mounting hardware, and aftermarket suspension links Utilizes standard 1/2" (12.7mm) DU bushings for mounting, and 1.38" (35mm) spring retainers for spring fit. This allows the use of both PUSH and alternate brands of springs and mounting systems Designed, engineered, manufactured, and assembled in the PUSH Colorado Factory. At the heart of the SV8 is still a high performance precision PUSH product