I sell and install both. The Quadralink is great, requires a lot more labor, cutting, wleding to install. Also reauires a lot of welding on the rear housing, cutting ends off, rewelding, etc. The G Bar / Prodigy Bar is a great suspension also, rides good, handles well, and is easy to install and requires only minor welding on the rear end housing.
I do believe the 2nd gen Quadralink has a slight performance at the high end of the performance scale in a full on race application. But the Quadra Link will cost a lot more in materials, labor and time.
It is a ways off, but once a G Link is designed for second gens, I suspect any performance gap will be reduced.
Both will ride great and will handle and ride great. Can you do the cutting and welding? Or afford to pay to have it done. Then the choice is simple right now.
__________________
Frank Serafine
|