Dr. Pulley Jog 50 Variator Kit

Dr. Pulley Performance Variator Assembly for 50cc 2-stroke Minarelli 1PE40QMB Jog engines.

• Specially Designed Ramp Shape
• Extended Ramp Length
• Adjustable Boss Length
• Racing Type Ramp Plate

• Includes Instructions
• Includes Sliders
• Does Not Included Roller Weights
• Number of Splines: 17
• Drive Face Outer Diameter (A): 94mm
• Boss Inner Diameter (C): 13mm
• Boss Outer Diameter (B): 18mm
• Ramp Plate & Fan Inner Diameter Peak to Peak (E & H): 12mm
• Ramp Plate & Fan Inner Diameter Valley to Valley (D & G): 13mm