Dr. Pulley Variator Kit CN250 Honda Helix Elite CH250
Dr. Pulley Performance Variator Assembly for 250cc 4-stroke water-cooled CN250 172mm engines.
- Specially Designed Ramp Shape
- Extended Ramp Length
- Adjustable Boss Length
- Racing Type Ramp Plate
Specs:
- Includes Instructions
- Includes Sliders
- Does Not Included Roller Weights
- Number of Splines: 21
- Drive Face Outer Diameter (A): 128mm
- Boss Inner Diameter (C): 17mm
- Boss Outer Diameter (B): 27mm
- Ramp Plate Inner Diameter (D): 17mm
- Fan Inner Diameter Peak to Peak (H): 15mm
- Fan Inner Diameter Valley to Valley (G): 16.5mm
