Polini contessa "sport kit" for zuma
This kit is known for its impressive top speed considering the category it belongs to, and even more for its excellent performance at low and mid rpm range. The perfect cylinder if you want to pull wheelies! You'll get appr. 9hp out of this kit. It can be used with the original carburetor.
Note: You'll need a larger main jet (8-10% larger than standard) and the cylinder head is designed for long-reach spark plugs!
KOSO grom 170cc 4v combo kit
If your wanting more power out of your grom, but you want to stick with high quality brands, look no further. I run this on my personal bike, and I...
KOSO grom 170cc bore kit
One of the best kits on the market. Can be used with 2v, or the koso 4v head. Trust the name with a reputation. comes with piston, rings, gaskets, etc....
2fast 70cc zuma/jog kit
$ 1,600.00 $ 1,790.00
Here's the famous 2fast kit you've all heard about. This is the top dog 70cc kit on the market. This is a full race kit, crank, bore and pipe. NO bearings...
Polini corsa Honda Dio / Elite AF16 AF18
Time to step it up a notch with polini’s FACTORY ported 72cc cylinder kit. Its a step up from the polini contessa kit. Be prepared to ride wheelies and pick...