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Half Scale Dragsters CP-071-42

Polar Helix 42 Degree

Half Scale Dragsters CP-071-42

449-CP-071-42

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Estimated ship date 05/30/17 if Ordered Today
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Half Scale Dragsters CP-071-42 Polar Helix 42 Degree $54.99
Polar Helix
  • 42 Degree

  • Half Scale Dragsters CP-071-42 Details

    Secondary Helix

    By changing the angle of the helix, you change the point that the secondary clutch shifts

    Specifications:

    Manufacturer's Part Number:
    CP-071-42

    This is the first clutch that allowed Jr Dragsters to run into the 7 second zone. Designed for better consistency and faster reaction time, this clutch is fully tunable and has been updated thru the years. Available as either the Polar Jr or the Super Pro. System includes primary, secondary clutch and belt.
    You can modify this clutch to fit the car, motor, and child by changing ramps, weights, springs, and helix.

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