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: 88mm
- Drive Face Inner Diameter: 20mm
- Drive Face Spline Count: 12
- Spline Count: 19
- Ramp Plate Inner Diameter: 14mm
- Drive Boss: 20mm
- Roller Weights (set of 6, 16x13): 6.5g
