Dr. Pulley

  1. Dr. Pulley Variator Slides SP2318-J
  2. Dr. Pulley SYM Variator Kit

    Dr. Pulley SYM Variator Kit

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    Includes Instructions Includes Slide Pieces Does Not Included Roller Weights Number of Splines: 26 Drive Face Outer Diameter (A): 109mm Boss Inner Diameter (C): 15mm Boss Outer Diameter (B): 24mm Ramp Plate Inner Diameter (D & E): 15mm Fan Inner Diameter Valley to Valley (G): 14mm Fan Inner Diameter Peak to Peak (H): 13mm Learn More
    $99.99
  3. Dr. Pulley HiT Clutch

    Dr. Pulley HiT Clutch

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    Does Not Include Clutch Bell Clutch Center Opening: 28mm (width), 24mm (height) 50 Degree Pillow Springs Includes 4 sets of Pillow Springs and 4 sets of Clutch Springs for fine tuning Learn More
    $199.99
  4. Dr. Pulley HiT Clutch

    Dr. Pulley HiT Clutch

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    Does Not Include Clutch Bell Clutch Center Opening: 30mm (width), 24mm (height) 50 Degree Pillow Springs Includes 3 sets of Pillow Springs and 3 sets of Clutch Springs for fine tuning Learn More
    $299.99
  5. Dr. Pulley HiT Clutch

    Dr. Pulley HiT Clutch

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    Inner Diameter (bell): 134mm Overall Height (bell): 51mm Number of Splines (clutch bell): 21 Clutch Center Opening: 36mm (width), 32.5mm (height) 50 Degree Pillow Springs Includes 3 sets of Pillow Springs and 3 sets of Clutch Springs for fine tuning Learn More
    $349.99
  6. Dr. Pulley HiT Clutch

    Dr. Pulley HiT Clutch

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    Overall Outer Diameter: 157mm Center Opening: 44mm (width), 40mm (height) 55 Degree Pillow Springs Includes 3 sets of Pillow Springs and 4 sets of Clutch Springs for Fine Tuning Reduces Clutch Slippage Improved Clutch Efficiancy Learn More
    $369.99
  7. Dr. Pulley HiT Clutch

    Dr. Pulley HiT Clutch

    Quick view:

    Overall Outer Diameter: 157mm Center Opening: 40mm (width), 36mm (height) 55 Degree Pillow Springs Includes 3 sets of Pillow Springs and 4 sets of Clutch Springs for Fine Tuning Reduces Clutch Slippage Improved Clutch Efficiancy Learn More
    $369.99
  8. Dr. Pulley 20x12 Round Roller Weights

    Dr. Pulley 20x12 Round Roller Weights

    Out of stock

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    Size: 20x12 Set of 8 Lasts longer than standard roller weights Excellent Heat Resistance Low Friction / Low Wear Learn More
    $23.99
  9. Dr. Pulley 26x13 Sliding Roller Weights

    Dr. Pulley 26x13 Sliding Roller Weights

    Out of stock

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    Size: 26x13 Set of 8 Broadens your range of gear ratios Increases acceleration and re-acceleration properties Increases top end speed Lasts longer than standard roller weights U.S. Patent Number: 7,276,004 Learn More
    $54.99
  10. Dr. Pulley 26x13 Round Roller Weights

    Dr. Pulley 26x13 Round Roller Weights

    Out of stock

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    Size: 26x13 Set of 8 Lasts longer than standard roller weights Excellent Heat Resistance Low Friction / Low Wear Learn More
    $49.99