First change is a new crankshaft with the name Dynamic Equilibrium Crankshaft. Great thought went into this Patented DEC (Dynamic Equilibrium Crankshaft) with key features including a stronger crankpin that is much more resistant to wear. But the biggest innovation is Alpha Plus developed a way to perfectly place a brass weight into the silicone filling in the crankshaft. This has been done to perfectly balance the crankshaft and produces a smoother running engine with increased fuel mileage and a smoother drivability.
The next change is the ConRod, which is being made out of a better material and has been made ultra resistant to wear and tear. Finally a change to the crankcase with increased material strength among other minor revisions to improve durability even further.