zuma gear and up gear ratios

[jmkjr72]

if you have a zuma and are wondering what your gear ratio is or what the effect of an up gear might be i found this handy little chart over on zf


remember if you have a sport kit you are looking to get a final ratio of about 11:1 to get eh most out of your bbk
so if you have an 08 newer you want the 42/14 and if you have an 02 to 05 you want the 43/13 depending upon your bbk that should net you a top speed near 70 mph

[Rebel]

That is just flat hauling to get a 50cc to go 70 mph.

Thanks for posting the info

[Enviromoto]

Excellent info!

However this is all of the performance gearsets I know of.

Metrakit 46/14
enviromoto.ecrater.com/product.php?pid=6225836

Polini 44/13
enviromoto.ecrater.com/product.php?pid=6224699

Athena 42/14
enviromoto.ecrater.com/product.php?pid=6058885

[jmkjr72]

you are missing the stage 6 that inculde the shaft they have a 43/13 42/14


www.scooter-attack.com/index2.php?main=/shop/artikel.php%3Fs%3D%26artnr%3DA-S6GETRPRIMINA%26modell%3D1018%26l%3Dnavigation

i belive dr and kiesler also have primary gear kits

[Enviromoto]

Thanks for the heads up.