It lags because it utilizes a commence clutch to transfer electrical power instead of the current gen CVT which uses a torque converter. It was an issue in the 2nd gen Honda Metropolis CVT that has an identical set up. Anyhoo from 2014 until whenso it gets phased out with https://charlielsttr.blogdun.com/34839379/a-simple-key-for-cvt-proton-unveiled