The light weight cooling head features a low gravity with stability and predictable handling.
Dynamic Equilibrium Crankshaft perfectly balance crankshaft for smooth and improved acceleration.
The front and back high speed ceramic ball bearing reduces the resistance of rotating mass.
The sleeve has three transfer ports whcih produce a liner power and a low fuel consumption.
The appearence of new crankcase is covered with heat sinks with black color which has the better cooling efficiency.
To reduce weight, this pin is made hollow.