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Pre-order for our next batch, that will be ready to ship around September 28th to October 9th


Next batch is in production with our CNC machinist.


Due to limited quantity and very limited production capability for this engine, we will likely sell out during our pre-order phase, as we did in the past.


If you are wanting real power, don't sleep on this pre-order- we are very likely to sell out again, likely before they become available again- due to our very competitive price and very limited supply. We have capped the amount that may be preordered to a limited number, to ensure on-time delivery for those who pre-order. Thanks for choosing California Motorbikes, it means a lot!


The new Wildcat Ultra. Only $199, for a limited time only

Out-performs the Phantom 85cc by over 2hp!


VERY powerful. 


Engine only- not a full kit.


70/81cc. 47mm piston like a stock motor, but due to the hopped up top end paired with the balanced crank, pulls like a 110cc equivelent!



Gasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.

Wildcat Ultra Minarelli 6hp Race Engine

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