Rockshox Deluxe RT Debonair Shock For Mountain Bike .. Air valve has sheared off. Shock has air in it. Lock out lever moves. Red rebound lever feels bit stiff, only seems to have 3 clicks. There's a DU bush sleeve in shaft end, other ends different style fitting, see pics!!!!! Shaft looks in good condition. maybe good shock for spare parts, maybe if you can fix/replace the valve then it may work? happy bidding!!