Hi Steve,one of the restrictors was left in which the mechanic overlooked.I can hold 60 on a good hill and 70 on the flat with my 8yr old daughter on the back. I still want to get a technigas power pipe,jets,rollers etc.Cost $360 fitted.What about a air-pod?Cause I would like to replace much smaller exposes shock which I also would like to shange plus indicators (lsd).Kevin