RockShox Judy Silver TK Remote Lockout Solo Air Fork - 27.5" - 120mm TravelRockShox Judy Silver TK Remote Lockout Solo Air Fork 27. 5" 120mm Travel Premium performance at down to earth prices. Judy now includes all of the 30mm MTB and E MTB forks, with axle and steerer options to match any spec, and Silver level forks give you stiff steel upper tubes and TurnKey damping with Lockout. New graphics package Fast Black finished 30mm steel upper tubes couple stiffness and lightweight with a premium look Highly tunable Solo Air