Gonna get this set up for my Zip, what do you think ? Polini sport 70s bore Polini Variator Kit, High Speed- Evolution 3 Polini 2G Adjustable Race Clutch Polini Kevlar Drive Belt - Polini gear up kit Yasuni R Malossi 21 mm race carb What do you think and how fast do you think it will go ?
Thats basically similar to what we were running but no gear up kit and std crank and I clocked my son at 70 (with satnav) if that helps
Thanks mate, yh thats the speed i wana go 70, ill soon be getting money from my insurers so ill have about 5000 to spend
i personally wouldnt get gear up, ive been told by a friend who is experienced with this stuff the gears pull at different times everytime
Apparently I should only get the crank if i intend to do over 60 e.g 65 70, so i cant say im not tempted
You will be lucky to touch anything over 60 on a polini anyway tbh. crank isnt completely necessary for that kit
Look on the pedparts blog at the sport kit test, the stage6 is way better for top speed and acceleration and doesn't need a gear up.m
Look at the pedparts blog, the stage 6 kit maintains it peak power longer so it doesn't need a gear up kit. The trade off is the crank which will need to be changed as the higher power is deliverd at higher revs. My Aerox is fitted with a top racing (doppler) crank which is rated to 15000 revs and is more than capable.
Unless you're specifically after a cast iron kit. Naturally theres pros and cons for both. The sport pro is decent value aswell.