The Mojo SL-R uses an entirely new molding technology. It starts by molding a sacrificial mandrel in exactly the shape that we want the inside of the frame to be. That becomes the 3D template for the bladder that holds all the carbon preform before it’s laid into the mold. This allows the lay-up to be done in one piece, with no joints anywhere. The result is a more precise lay-up that eliminates the need for additional foam or filler to mold the complex shapes. What that means for you is a lighter and stronger frame. When you compare the SL-R to the Mojo HD, it’s between 80-90% of the HD’s stiffness in every measurement, yet with a frame weight of under five pounds.