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Dr. Pulley  |  SKU: U72-1570

15x12 Sliding Roller Weights

$21.99

Weight
This item has a 30 day warranty. Warranty Policy

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Description

Traditionally, the gear ratio in scooter CVTs is changed by the in-and-out rolling movement of the roller weights. With the innovative Dr. Pulley sliding roller weights, the roller weights "slide" inward and outward in the Movable Drive Pulley (MDF) to change/extend the gear ratio.

Dr. Pulley sliding roller weights provide the following advantages over traditional "rolling" roller weights:

  • Eliminate abnormal wear in the high gear position.
  • Enjoy a broader range of gear ratios.
  • Experience outstanding acceleration and re-acceleration properties.
  • Retain explosive low end acceleration and reach higher top speeds.
  • Last longer than traditional roller weights while experiencing excellent CVT variator performance.


  • U.S. patent no. 7276004.

    ⚠ WARNING California Residents: Proposition 65 Warning

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    Specifications

    Size: 15x12
    Available Weights: 3.5g, 4.0g, 4.5g, 5.0g, 5.5g, 6.0g, 6.5g, 7.0g, 8.5g, 9.0g, 9.5g, 10.0g

    Compatibility