California Motorbikes Wildcat motor. Has anybody tried one?

[2 stroke ray]

One piece balanced crank.Upgraded hardware. Speed carb.

 

[Street Ryderz]

A one piece crank ? sorry but no such thing! that engine is just another renamed variant.

 

[2 stroke ray]

A lot of engines have one piece cranks. I don't know about these chinese engines. It would have to have a rod with a cap on the bottom of the rod. That would mean no needle bearings.

 

[Street Ryderz]

True alot do but none of these! and mostly four strokes.

 

[gary55]

I think he is either talking about 1 piece cheeks or a engineering miracle with these rods.

 

[crassius]

the three piece crank without the bolt-on counterweight is usually called 'one piece' by the chinese to indicate that the counterweight is one-piece with the crank

 

[Jonj57]

They're all ripoffs of the grubee from my understanding with the exception of the 70cc bullet train.