Product Details
Description
Polini Contessa Cylinder Kit (72cc); Honda Dio, Kymco ZX
Key Details
- 119.0077
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: Honda and Kymco and other compatible models may apply.
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Honda?
A: This SKU is listed with Honda model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 5.5 lbs |
|---|---|
| Dimensions | 8 × 6 × 6 in |
Polini's big bore 72cc Contessa cylinder kit for the Honda Dio, Elite, and Kymco ZX is the ideal starter big bore kit for riders looking to get significant gain without excess tuning time.
- Polini aluminum piston: 47mm
- Polini piston rings: 47mm
- Polini wrist pin with circlips
- Polini cast-iron cylinderÂ
- Length stud to stud: 48mm
- Length stud to stud (diagonal): 68mm
| Honda Dio | Honda Elite |
| Kymco ZX | Â |
NOTE: It's important to properly break in your big bore kit for 200-300 miles before running your bike full throttle for any extended length of time. We also recommend adding one ounce of 2-stroke oil to your gas tank;Â 50cc oil injectors are not meant to lubricate 72cc bores.Â
About Polini: For over 50 years, Polini has stood unparalleled in the racing and tuning scene. Polini has powered both off-road and road racing legends to multiple MXGP and MotoGP world championships including the legendary Valentino Rossi. Polini sets the standard for high-end tuning and top-quality performance components.
Â
Made in Italy.
Â
This product is intended for off-road use only.
This product is not intended for use on public roads or land.
This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.
*Performance upgrades are considered racing parts and are not covered by warranty.





