has any one tried 5g rollers n there zx 50

[nut]

I orderd some 5g roller n got the other day I put them in today my old roller wear flat spoted bad but I took it for test ride n it suckd it had really good take off but after 20mph it just did have no power n it up hill didn't improve very much in I went from down hill top end of45 to47mph to not even get n 40 idid clean every thing and scoch brited every thing n took cluch cover off cleand it n320grit over pads and the cover I did put tiny bit of grease on the ceanter rod n the vareator just cause it wasn't moveing very freely but not part balt reasts on dose any one tried 5g rollers and the preform better then I described if so like to know speeds differnts or do any noe think I did something wrong

[blue]

same for me in my agilty 50 you 5.5 they work good good take off and sweet top end.if go wit 6
you well gwt slow take off and fair top end.

[thebatman]

What sort of mods do you have now?    5's could be to light of a roller... IF you went from the oem 8.5 down to the 5's then yeah, to light.. If the scoot is basically stock, try some 7's, 7.5's... Stock, those helped me. of course i have ported things, jetted several times and i was running 5.1 malossi rollers before i tore her down for this build.
May need to check the main spring also?  a malossi 1000 white spring is good for a stock zx also(still have 1 in mine). Hope this helps...
p.s, get a roller tuning kit, then you wont have to buy all the rollers, tune in and get the size that is best..

[sidthesloth]

Tried 5 gram rollers, yep, they suck.

[thebatman]

Tried 5 gram rollers, yep, they suck.

I was liking the 5.1 malossi in mine...(w/1000 main)