Ohlin’s DR Mono-Shock features ingenious divided piston and rebound adjustability. Unlike standard gas/oil shocks this offering features a specially divided internal piston which keeps the gas and oil separate. This makes for some real-deal consistent performance. The external Rebound adjuster allows you dial in the feel for any conditions you may encounter. Just crank that knob to the right and that restricts oil flow for greater performance. Twist it to the left to increase the shock’s oil flow for a plusher ride.