The Bilstein Motorsport RSVR Series is a premier 46mm Monotube Shock Absorber designed specifically for professional motorsport and off-road racing. Featuring high-performance valving and a modular design, this shock provides superior heat dissipation and consistent damping control under extreme conditions. Kit includes: 1x 46mm Monotube Shock Absorber (AK7112SB), 1x Linear Piston Rod 12in, 1x Threaded Body 10in, and Mounting Hardware. Specifications: Body Diameter: 46mm, Stroke: 12 inches, Valving: 170/60. Ideal for custom suspension setups requiring precise tuning and durability.