Fox's top of range trail MTB shock with pre-fitted PTL (push-to-lock) system The DPS is renown for it's high versatility and smooth feel on the trails DPS damper with three positions - Open, Medium, Firm modes. Dual Piston valve design improves both rebound and compression flow. Lightweight, one-piece EVOL air sleeve improves responsiveness and sensitivity. Factory Series models feature Genuine Kashima Coat.