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Wilwood 120-5499

Jr. Dragster / Kart 2 Piston Brake Caliper Body Mount

Wilwood 120-5499


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Estimated ship date 03/02/18 if Ordered Today
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Wilwood 120-5499 Jr. Dragster / Kart 2 Piston Brake Caliper Body Mount $124.93
Jr. Dragster / Kart 2 Piston Brake Caliper
  • Body Mount
  • 1.00'' Piston Bore Sizes
  • 0.50'' Brake Disc Width
  • Universal Right/Left Hand Mount
  • Blue Anodized Finish

  • Wilwood 120-5499 Details

    Product Specifications
    Rotor Compatibility
    Rotor Width:0.5''
    Maximum Rotor Width:0.5''
    Minimum Rotor Width:0.38''
    Maximum Rotor Diameter:8.75''
    Minimum Rotor Diameter:8''
    Brake Pad Specifications
    Brake Pad Type 1:4308
    Brake Pad Type 2:N/A
    Brake Pad Type 3:N/A
    Total Pad Area (in/sq):1.88''
    Total Pad Volume (in/sq):0.34''
    Piston Specifications
    Piston 1 Bore:1.00''
    Piston 2 Bore:N/A
    Piston 3 Bore:N/A
    Piston 4 Bore:N/A
    Total Piston Area (in/sq):0.79''
    Mounting Specifications
    Mount Type:Body
    Mount Side:Universal Right/Left Hand
    Mount Center:2.25''
    Mount Hole Size:0.39''
    Mount Height:N/A


    Fittings Included
    Brackets Included
    Brake Pads Included
    Caliper Finish
    Blue powdercoated
    Caliper Logo
    Caliper Material
    Caliper Piston Quantity
    Caliper Series
    Parking Brake Provision
    Piston Diameter (in.)
    Sold individually
    Rotor Thickness (in.)
    Thread Size (in.)
    1/8-27 NPT
    Manufacturer's Part Number:

    Big Stopping Power for Little Rockets!

    Wilwood's Jr. Dragster / Kart Brake Caliper is designed specifically for racing. A unique self retracting and adjusting piston system has been incorporated which enables the piston to retract as the brake line pressure is reduced. The caliper can be mounted on either side of the vehicle and comes in three rotor widths. At just 1.20 pounds, the caliper comes with high performance, high friction brake pads. Additional features include deep cup stainless steel piston for reduced heat transfer, cotter pin, pad retainer, internal fluid passage and blue anodized finish. A specifically designed master cylinder is also available for use with this caliper.

    The PS-1 Caliper is compact, lightweight (.93 pounds) and combines the strength of cast aluminum construction with a sleek low profile design. This caliper utilizes two stainless steel deep cup pistons to minimize heat transfer from the .30'' thick pad to the brake fluid while employing high temperature square piston seals to control piston retraction. Internal crossover brake fluid passages eliminate the use of external crossover tubes. The PS-1 fits rotors with diameters ranging from 6.00'' to 9.00'', thickness sizes from .15'' to .20''.

  • Designed specifically for racing and Weighs 1.20 pounds
  • Can be mounted on either side of vehicle and comes in three rotor widths
  • Internal fluid passage eliminates external crossover tubes
  • Deep cup stainless steel piston for reduced heat transfer
  • Specifically designed master cylinder is available for use with this caliper, p/n 950-260-5520.
  • Comes in a bright blue anodized finish

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