Runner 180 new rollers or massio Variator

Hi I have a runner 180
Wat the best to do

Change the rollers

Massio Variator ?????

 

is it tuned? you dont adjust rollers on a stock bike as it will just rev higher but the originals are designed to be a perfect match to the bike.

the malossi vario will make a difference im sure to power delivery and pick up but i dont know how much by

 

Ok
I have
10g
13.5g
14 g

Got them with a massio variator
Wat Would u say would be best

180 stock

 

try the heaviest and see if its bogs down or pulls well and just go from there

 

If you are intending to use the Malossi variator, I'd be interested in your old std 180 variator!

 

Sorry mate will be keeping all my old parts