new gear kit yuminashi???

[mikelx5]

i got this message from the yuminashi fb page:

Mike, keep an eye on the website, we have a new gear sprocket combination to install in combination with the Speed Booster variator which fit in the new and previous PCX150 and it makes such a difference that you would think that you have installed a big bore kit

so im thinking they are doing a midrange kit to match up to the vario that i still have never maxed out, even at 88 when i snapped the belt(I know great number because i was out of time) down a huge hill.