Progressive Suspension 430-4001B 430 Series 12.5in. Shocks - Black

Get the best in class dampening performance with this high-pressure gas mono tube shock. Gas and oil separated with a divider piston. Fade-free in any type of conditions. Features disk valves for quick and consistent damping. Threaded preload adjuster allows for fine tuning with a simple twist of the cap. Can be mounted with the preload adjuster at the top or bottom. Includes a durable Nitro-Steel piston shaft. Sold in pairs. Made in the USA. NOTE: A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering. NOTE: A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.