DESCRIPTION: This variator assembly works with CSC go. scooters and bikes equipped with 139QMB engines. The assembly includes both pulley halves, ramp plate, drive boss and a set of six roller weights.Specifications:Drive Face Outer Diameter: 88mmDrive Face Inner Diameter: 20mmDrive Face Spline Count: 12Spline Count: 19Ramp Plate Inner Diameter: 14mmDrive Boss: 20mmRoller Weights (set of 6, 16×13): 6.5gCompatibility:CSC go. scooters and 139QMB bikes:139QMB-based 50cc / 80cc engines with the following engine codes:139QMA139QMB1P39QMB1P39QMA-2YN139QMBJJ1P39QMB139FMA-2BD1P39QMBBN139QMB147QMDOther QMA modelsOther QMB modelsDon’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.About CSC:Chicago Scooter Company embodies the spirit of urban mobility with its innovative and stylish lineup of scooters. Designed for city living, their scooters blend functionality, reliability, and modern design, making them the perfect choice for navigating busy streets. Experience the freedom of effortless commuting and explore the city in style with Chicago Scooter Company.
SPECIFICATIONS: Drive Face Outer Diameter: 88mmDrive Face Inner Diameter: 20mmDrive Face Spline Count: 12Spline Count: 19Ramp Plate Inner Diameter: 14mmDrive Boss: 20mmRoller Weights (set of 6, 16×13): 6.5g
COMPATIBILITY: CSC go. scooters and 139QMB bikes:139QMB-based 50cc / 80cc engines with the following engine codes:139QMA139QMB1P39QMB1P39QMA-2YN139QMBJJ1P39QMB139FMA-2BD1P39QMBBN139QMB147QMDOther QMA modelsOther QMB modelsDon’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.About CSC:Chicago Scooter Company embodies the spirit of urban mobility with its innovative and stylish lineup of scooters. Designed for city living, their scooters blend functionality, reliability, and modern design, making them the perfect choice for navigating busy streets. Experience the freedom of effortless commuting and explore the city in style with Chicago Scooter Company.
139QMB ENGINES: engines. The assembly includes both pulley halves, ramp plate, drive boss and a set of six roller weights.
