Introducing the Turbine Dropper Post: A patented hybrid design that couples mechanical and hydraulic locking technologies, inspired by MTB disc brakes. The rider's body weight is supported with a mechanical lock; meaning a solid connection and less potential for failure over time. Lower air pressures and static seals offer unrivalled performance, control, and reliability. Turbine also operates in below-freezing temperatures making it perfect for Fat Bikes and cold weather riding. Less down time for service equals more saddle time on the trails. FEATURES Internal cable routing. Infinite-adjust within stroke. Race Face proven Hunter Head 2-bolt design. Quick Connector allows easy, tool-free disconnection. Left or right mount universal thumb lever remote (included). Remote uses standard shifter cable and housing. Functions at full capacity in below-freezing conditions (i.e. suitable for Fat Bikes & winter riding). 1x Front shifter style hop-up lever available in Black, Red, Blue, Green, Orange, Purple. 7050 aluminium. Zero offset head type. SPECIFICATION Built for: XC / Trail / Enduro. Weight: 495g (30.9 x 440 x 150mm w/o lever). Length: 350, 375, 415, 440mm. Quill Sizes: 31.6mm or 30.9mm. Travel: 100, 125 or 150mm. Lever Actuation: Mechanical.