Dual Piston valve design improves compression flow & rebound. DPS (Dual Piston System)damper has three positions - Open, Medium and Firm. Trunnion Width 54mm (2 1/8). Factory Series Model with Genuine Kashima Coat. Finish: Anodized air sleeve and body with Kashima Coated shaft.Adjustments: Open, Medium & Firm. 2019, FLOAT DPS, Factory Series, K, 3pos-Adj, Trunnion, Evol Large Volume. The item "Fox Float Factory DPS EVOL 185x50mm MTB Rear Shock Trunnion Mount NEW #8" is in sale since Saturday, July 6, 2019. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Rear Shocks". The seller is "crimsonstallionsales" and is located in Santa Ana, California. This item can be shipped to United States, Canada.