High Performance GY6-150cc (61mm) Big Bore Speed Kit

The GY6 61mm high performance big bore, also known as a 180 speed kit delivers a major jump in power and torque for scooters built on the GY6 platform. By increasing displacement and improving airflow, this kit helps machines from brands like TaoTao, Bintelli, Lance, Ice Bear, and Jonway accelerate harder and climb hills with ease. It’s an excellent upgrade for refreshing a tired engine or boosting overall performance with a proven, dependable setup.