NCY Piston Rings (50mm, for 81cc Cylinder Kit); QMB139 NCY Piston Rings (50mm, for 81cc Cylinder Kit); QMB139
NCY Piston Rings (50mm, for 81cc Cylinder Kit); QMB139 NCY Piston Rings (50mm, for 81cc Cylinder Kit); QMB139
NCY Piston Rings (50mm, for 81cc Cylinder Kit); QMB139
NCY Piston Rings (50mm, for 81cc Cylinder Kit); QMB139

NCY

NCY Piston Rings (50mm, for 81cc Cylinder Kit); 139QMB

SKU 1100-1380
$32.00
Shipping calculated at checkout.
Description

NCY Piston Ring replacement kit for the NCY 50mm piston found in the 81cc big bore cylinder kit.

Fits SW part #1100-1237

About NCY:  NCY stands as the premier provider of aftermarket performance components for leading scooter brands such as Honda, Yamaha, Genuine, Vespa, Piaggio, SYM, Lance, KYMCO, and GY6/139QMB powered scooters. Established in 1997, NCY adheres to rigorous quality standards and holds ISO 9001 certification. 

NCY performance parts are made in Taiwan.
Product Diagrams
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
Since 1989

Supplying parts and accessories for vintage and modern scooters since 1989 – Over Half a Million Served and Counting!

Comprehensive Resource

From wear-and-tear items like tires and oil filters to aftermarket parts from industry-leading brands.

Dealer Focused

With a committed team of dealer-focused sales reps and streamlined pricing and shipping processes, we are dedicated to supporting your business.

Innovative

Our team constantly strives to develop and source the best new products for your scooter.