Polini PWK Carburetor 24-32mm
Guys, we all know you love your cheap, wanna-be OKO carbs. I used to be in the same boat. After using the POLINI carbs, I dropped 40 jet sizes, and run abour 30 degrees cooler, with next to no transition lag. These things rock. If you think your getting the best performance out of your carb that says "super happy product for racing", I just feel bad for you.
Please choose, 24, 26, 28, or 30mm
Manifold spigot size is 34.8MM
Malossi Big Bore Kit Vertical ZUMA 89-01
Straight out of Malossi's Italian workshop. The malossi cast kit is a tried and true reliable sport kit, that will last a long time, and provide that low end grunt...
Polini Corsa for Yamaha Zuma '02-'11 & Yamaha Jog
$ 219.00 $ 305.00
The Corsa is Polini's revised 70cc sport cylinder. Extreme port timing, polished exhaust port and increased primary compression result in up to 2-3 hp more power as compared to standard...
Polini Evolution 50cc 16hp zuma cylinder
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Malossi Crank 10mm Yamaha Zuma '89-'01 and '02-'11
Malossi MHR Crankshaft for zuma HQ crankshaft for for sports and racing engines by famous Italian manufacturer Malossi. Excellent full-circle crankshaft with high primary compression, suitable for up to 16,000rpm. Top quality...