Unlock more power from your 50cc 2-stroke scooter with the NCY 72cc Big Bore Kit (SKU PRCK1). Direct bolt-on upgrade for Minarelli horizontal 50cc 2-stroke engines � a noticeable bump in displacement, throttle response, and top-end pull without major modifications. Requires carburetor re-jetting after installation (larger main jet recommended).
Kit Contents
Specifications
Compatibility
This product is intended for off-road use only. This product is not intended for use on public roads or land.
