California Motorbikes

Premium Quality Gas Bikes

Why Our Engines?

Why Our Engines?
See Us Compare OURS To Our Competitors Engine!

THE MOST IMPORTANT PART OF ANY ENGINE IS THE CRANKSHAFT!



Our competitor's engine has a unbalanced, 3 piece crank  with open, unsealed bearings and bolted on weights.


Our crank shown on the right is a one piece, factory balanced 40mm crank with sealed japan bearings.


So, what's the difference?


The 3 piece crank starts to vibrate unbearably at 20mph, to a point where your hands hurt from the punishment of having to hold on to your  handlebars.


Our one piece cranks, however, maintain low vibration at screaming fast speeds!