NCY Ring Set (50mm); Dio/DD50 Big Bore Kit
NCY Ring Set (50mm); Dio/DD50 Big Bore Kit
$36.72
10 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
NCY Ring Set (50mm); Dio/DD50 Big Bore Kit
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.
- 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.
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 2.5 × 2.5 × 1 in |
The NCY 50mm Piston Ring Set is a direct-fit replacement for the Honda Dio and Sym DD50 running a 50mm big bore cylinder kit, providing the correct ring dimensions and tension to maintain proper compression and oil control in an overbored engine. This NCY ring set is matched to the 50mm bore specification to ensure a proper seal against the cylinder wall from the first start.
- Designed for Honda Dio and Sym DD50 with 50mm big bore cylinder kits
- Maintains compression and oil control in overbored top-end builds
- Recommended replacement at every top-end rebuild or big bore installation
- Sold as a set
California Residents: This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
