Different bike. That bike uses two rails to provide a specific axle path and feel. This rail has no affect on axle path. That will feel the same as any single pivot in a similar location (not that there's anything wrong with single pivots, I own one). The rail on the 303-R only affects leverage ratio which is usually accomplished with a lighter link or simply shock angle. This bike takes the simplicity of a single pivot and adds extra weight and complexity and to what benefit? Well, that waits to be seen. I'm just saying, "Meh there's nothing particularly appealing about it."The rail is proven technology and has now won a UCI DH race with many more to come.