SSP-G QMB139 Performance Variator Kit

SSP-G After-Market Performance Variator Kit for QMB139 engines, Honda Ruckus and many other makes and models.

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• Roller Weight Size: 16x13mm (8g)
• Variator Outer Diameter: 89mm
• Boss Inner Diameter: 14mm
• Boss Outer Dimater: 20mm
• Boss Length: 39mm