Horrible problems. I had to pay to exchange it, then when the second one was missing an intake piece, they wouldnt refund even if i shipped it all back

Yes they shipped me another bad engine it had a broken ring and was not even packaged right.

What a joke. I ordered a motor ready gas frame bike Come to find out once i put it together that the rims were warped. The rear one was so bad that theres no way i could ride it like that. I emailed bikeberry shorty after explaining what happened and they arent getting back to me. $#*!in ripoff!

This place is a total rip off. So no, I definitely couldn't return my broken engine. Rip off city here.