Flaming River smooth body dual adjustable shocks, get you ready to cruise, road race, and everything in between! You can independently adjust the compression and rebound, allowing for a large adjustment range--19 positions of compression and 19 positions of rebound adjustments--totaling 361 different valving combinations! These shocks feature a lightweight aluminum twin-tube design with a clear anodized finish, machined aluminum pistons with deflective disk technology, PTFE/bronze piston seals, and centerless ground hard chrome-plated piston rods. Adjustment knobs are clearly labeled with C for compression and R for rebound, and each is factory dyno-tested and serialized.