I have a 49 cc china girl on a beach cruiser. I have done several upgrades, mostly from SBP's. (exhaust, U Mounting bolt for engine, spark plug)
Up to 24 MPH everything is fine. She just purrs along, minimal vibration. Once I hit 24 MPH it's like the world is becoming unglued... the vibration is so intense I can't even stay on the seat. I know she will do 28 MPH and probably more but I don't dare give it more gas after 24 mph.
I have checked and rechecked and rechecked everything and from what I can tell everything that is supposed to be tight is.
Any ideas here?
Thanks
Sho
Up to 24 MPH everything is fine. She just purrs along, minimal vibration. Once I hit 24 MPH it's like the world is becoming unglued... the vibration is so intense I can't even stay on the seat. I know she will do 28 MPH and probably more but I don't dare give it more gas after 24 mph.
I have checked and rechecked and rechecked everything and from what I can tell everything that is supposed to be tight is.
Any ideas here?
Thanks
Sho