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Dr. PULLEY PERFORMANCE VARIATOR ASSEMBLY FOR 50cc - 100cc QMB139 ENGINES
Dr. PULLEY PERFORMANCE VARIATOR ASSEMBLY FOR 50cc - 100cc QMB139 ENGINES
Dr. PULLEY PERFORMANCE VARIATOR ASSEMBLY FOR 50cc - 100cc QMB139 ENGINES

Dr. PULLEY PERFORMANCE VARIATOR ASSEMBLY FOR 50cc - 100cc QMB139 ENGINES

Weight:0.9 kg

169-266
  • Dr. Pulley Performance Variator Assembly for 50cc 4-stroke QMB139 engines.
    • Includes Instructions
    • Includes Rear Plate Sliders
    • Does Not Include Roller or Slider Weights
    • Drive Face Outer Diameter (A): 89mm
    • Boss Inner Diameter (C): 14mm
    • Boss Outer Diameter (B): 20mm
    • Ramp Plate Inner Diameter (D): 14mm
    • Fan Inner Diameter Peak to Peak (H): 13mm
    • Fan Outer Diameter Valley to Valley (G): 14mm
    FITS MOST CHINESE SCOOTERS WITH
    50cc QMB139 MOTORS

    FITS MOST MODELS OF TAOTAO, WOLF, ICE BEAR,     JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, GATOR
    AND MANY OTHERS

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