Polini Contessa 2T Big Bore Kit (72cc, Vertical); Zuma Verti
Polini Contessa 2T Big Bore Kit (72cc, Vertical); Zuma Verti
$333.94
2 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
Description
Polini Contessa 2T Big Bore Kit (72cc, Vertical); Zuma Verti
Key Details
- 166.0074
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.
- Engine Size: 2-Stroke
- Fits Models / Common Applications: Yamaha Zuma and other compatible models may apply.
- Fitment Notes: Big Bore
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 Yamaha Zuma?
A: This SKU is listed with Yamaha Zuma model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 2-Stroke scooters?
A: This SKU is listed with 2-Stroke engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 8 × 6 × 6 in |
Polini has become the leader in Italian racing cylinder kits. Their entry level Contessa options are relitively easy to install, tune, and improve the performance of your scooter. This 72cc kit for the 2T Yamaha Zuma Vertical Engine is the ideal starter big bore kit for someone looking to get significant gain without excess tuning time.Â
Don't forget to properly break in your big bore kit and add about an ounce of 2 stroke oil to your gas tanks. 50cc oil injectors are not meant to lubricate 72cc bores. For break in, we recommend 200-300 mile before running your bike full throttle for any extensive length of time.
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*This kit will only fit Pre-2001 Zuma and BWS 50 models. Will not fit on horizontal motor* Please confirm your model before purchase.*
*All big bore kits are non returnable and have no warranty*
This product is intended for off-road use only.
Not legal for use in California on pollution controlled vehicles. Check local laws before installing.
