NCY Performance AC CDI (No Rev Limiter) - GY6 & 139QMB motorcycle Hose Rating: 300 PSI /

Hose Rating: 300 PSI / 4

Make sure they look good and are top quality at the same time

ensure the springs are tensioned correctly to engage the auto-retract feature

Whether you are maneuvering in tight corners or commuting at highway speeds

International orders and orders bound for Alaska

NCY Performance AC CDI (No Rev Limiter) - GY6 & 139QMB motorcycle Hose Rating: 300 PSI /Unlock your engine's full potential with the NCY Performance CDI. Designed specifically for 139QMB and GY6 based 50cc170cc scooters, this high output ignition module replaces your restrictive factory CDI with a more aggressive ignition curve and, most importantly, removes the factory rev limiter allowing your engine to reach higher RPMs and sustain power through the top of the rev range. Housed in a rugged orange billet aluminum casing, the housing