Does anyone make one that will work for these models?
Well the 2016 S has the headlight on the handlebars so that's not an issue but I had the X and S side by side and the head tube on the S is an inch or 2 longer than the X so I think it will throw the geometry way off if I throw a standard shock fork on there. Maybe at some point someone will make one made just for the S and keep the geometry the same.The Turbo X uses the Rockshox Paragon as mentioned above. You shouldn't have much trouble adding it. Specialized doesn't stock replacement Forks so you'll need to purchase elsewhere. Most shops can get them direct from Rockshox. You'll need to move the headlight to the handlebars so you'll need another mount. Let me know if you have trouble sourcing the parts.