Elevate your mountain biking performance with our premium Anso Suspension RockShox/Brain Air Can and Damper Service Kits, designed specifically for RockShox/Specialized Brain rear air shocks from model years 2018 to 2021+. Crafted with high-quality materials and engineered for precision, these kits ensure optimal shock performance, durability, and reliable suspension tuning. Constructed from durable, corrosion-resistant components, each kit includes an upgraded nitrogen chamber plug (requiring a needle tool for filling), PTFE backup rings, and a main damper shaft seal (for 2018-20 models). The included Schrader valve cores rated up to 800 PSI deliver superior pressure handling compared to stock valves rated at 350 PSI, providing enhanced shock responsiveness and stability on demanding trails. Ideal for riders seeking professional-grade maintenance and performance enhancement, these service kits are compatible with RockShox/Specialized Brain rear shocks from 2018 through 2021+. Perfect for suspension tune-ups, repairs, and upgrades, they bring innovative sealing, improved nitrogen charge capabilities, and reliable shock damping to your mountain bike setup. Made in and imported from Ukraine, these original equipment service kits are essential for serious cyclists who prioritize durability, precise engineering, and exceptional ride quality. Whether youre performing routine maintenance or customizing your suspension system, trust our high-performance Anso Suspension kits to keep your bike handling at peak levels on all trail conditions.