Polini 16 x 13 Roller Sets. Can't decide what rollers to buy? Buy a whole kit that comes with the adjustability to run the perfect combo for your bike! No need for multiple sets, and lett tuning downtime. Less time tuning more time on the road!
Roller Cover set
Polini Motori has updated and increased the range of rollers kit for 50cc variators. The kit is available in a handy transparent plastic package with a safety seal to avoid unintentional openings. The different weights of the rollers allow variation of the transmission ratio by adjusting the set up at the tenth of gram. The range of use is consequently wider, improving the power output with a better start and maximum speed output.
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 up some serious speed. Polini has achieved perfection with this kit. This kit shines to 9000RPM. There is a reason all the guys use this kit, proven performance. Its common to see speeds over 70mph, when paired with a pipe, carb and gears.
After a 3 month wait, a VERY limited quantity of scorpion pipes have arrived. All hand build specifically for the dio. No chinese junk, or poor fitment. These are killer pipes for the 72cc cylinder kits. i expect these to be sold out before summer hits.
had to raise the price a little, to absorb the oversize shipping costs.
THIS IS POLINI'S ENTRY LEVEL STREET KIT WITH AMAZING PERFORMANCE IMPROVEMENT OVER THE FACTORY CYLINDER. WITH A RED-LINE OF 7,800 RPM AND FACTORY RATED HORSEPOWER OF 11.7 THIS KIT WILL DEFINITELY GIVE YOU MUCH BETTER ACCELERATION, MID-RANGE POWER AND TOP SPEED! MATCHES PERFECTLY TO YOUR FACTORY CRANKSHAFT. CAN BE USED WITH YOUR FACTORY CARB HOWEVER FOR ADDED PERFORMANCE IT IS SUGGESTED THAT YOU MATCH IT WITH A BIGGER CARB.
Get these while you can, JDM KYMCO oem brand taillights. Limited stock, when I have them, they sell. Ditch the oem light for the flush look. Comes with bulbs, pre-tested before each light goes out. This is for the amber/red set
Tired of your spree being dangerously slow? This might help. This big bore kit will be day and night difference in acceleration, and top speed. Keep in mind the spree isn't a variated motor, so you are limited, but this is a serious upgrade for the spree.
The days are gone, of crappy ebay "CT" manifolds, and OKO carbs. I ran those for awhile, and had nothing but issues, and the quality was non existent. The CT manifolds all leak, and need to be modified to seal. Add a crummy reed cage, pair that with a low quality oko carb, and you have a recipe for issues, and poor performance. The polini uses less fuel, and is a far better design. I went from a 140 main jet, to a 106, from CT to polini. Makes more power, runs smoother, and uses less fuel. You'd have to be a big dummy to choose that stuff to save a few bucks. I have put together a tried and true kit, that includes everything to bolt on and tune your 50-125CC dio motor. Available in 24, 26, 28, 30mm.