JRL UAUS Belt Drive Driving Sprocket Assembly For 66cc 80cc 2 Stroke Motorized Bike Gas Motor Bicycle

Description

⚡ Smooth, silent, and effortless—upgrade your ride game now!

The JRL UAUS Belt Drive Driving Sprocket Assembly is a precision-engineered kit designed for 66cc and 80cc 2-stroke motorized bikes. Featuring a 39mm drive pulley, 190mm rear wheel pulley, and a durable 5M-1350 T-belt with 270 teeth, it delivers smooth torque transfer with minimal noise and maintenance. Weighing just 650g, this assembly offers a quieter, cleaner alternative to traditional chain drives, backed by a 3-month warranty and dedicated customer support.