The best mods for yamaha aerox 50cc

Hello!

I just got my 50cc yamaha aerox and i want to mod it to go faster.
is it worth to get a 70cc kit if i do how should i tune it

Ty.

 

assuming its still got the std pipe on it....

(1) a good quality performance pipe
(2) upjet carb aprox 10%
(3) a good selection of Rollers
(4) a better variator (polini/malossi/stage 6)
(5) 70cc kit

give these a read before you proceed

https://www.pedparts.co.uk/blog/introduction-to-moped-jetting

https://www.pedparts.co.uk/blog/moped-tuning--rollers