Used 2009 Rock Shox Reba SL Dual Air 29er Suspension Fork with lockout, motion control, and 100mm of travel. Comes with disc brake mounts, manual lockout, and quick release dropouts. Dual Air chambers   Steering tube is 225mm long, 1-1/8 diameter untapered and threadless.  Comes with spacers and headset leftover from previous installation.