Product Summary

Universal Fit, Rear Position, 12 Inch Rotor Diameter

  • Titanium Rotors
  • 12.00” Diameter
  • Sold as Each
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Key Specs

MFG. Part #140-17792
PositionRear
Rotor Diameter12 Inch
Rotor TypeSolid
Caliper PistonsSix
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Wilwood 140-17792 Details

Forged Narrow Superlite 6 Radial Sprint Inboard Kit Features: A fully engineered bolt-on brake system for sprint car quick change rears with 3.00 x 46 splined axles. With 12.00" x 0.36” solid Titanium rotor and a newly designed dynamic mount rotor axle clamp, offer the lowest rotating weight available for Sprint racing. The lightweight advantages of Wilwood Sprint rotors are fortified with the high durability, long wear, and superior heat control properties of advanced materials. Newly redesigned Type III hard anodize FNSL6R/ST Radial mount calipers equipped with Thermlock insulated pistons and with BP-28 pads

Wilwood has released a new powerful brake kit for the inboard position on Dirt Sprint Cars. The kit combines the new six piston Forged Narrow Superlite for .38” wide rotors, the recently released XRZ Axle Clamp 46-tooth spline saver with a dynamically-mounted rotor adapter plate, and a premium Super Alloy slotted 12.00” titanium rotor.

  • Titanium Rotors
  • 12.00” Diameter
  • Sold as Each

Specs

Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

Warranty Information

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Wilwood Engineering, Inc. makes no warranties whatsoever, expressed or implied, oral or written, to purchasers. There is no warranty of merchantability made to purchasers. Wilwood Engineering, Inc. further excludes any implied warranty of fitness with respect to racing and equipment.

Wilwood 140-17792 Specifications

KEY SPECS
MFG. Part #140-17792
BrandWilwood
PositionRear
Rotor Diameter12 Inch
Rotor TypeSolid
Caliper PistonsSix
Caliper FinishAnodized
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleSlotted
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedYes
ColorGray/Silver
GENERAL
Sold in QuantityEach
GTIN Code889545118162

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