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Product details
The 10.75-inch HP ring provides a smooth friction face and 30-vane iron construction in a compact diameter. Its 0.81-inch vented section is substantially different from the thin solid steel drag rotor that may share a similar flange size. Wilwood’s calipers, rotors, master cylinders, valves, fittings and lines support complete disc brake systems rather than an isolated component choice. Founded in 1977 by Bill Wood and based in Camarillo, California, the company designs and manufactures these systems for motorsport, street performance and specialized applications. Correct pairing of the rotor with its surrounding hardware is essential.
Technical Details
- Manufacturer part number: 160-5839
- Quantity: One rotor; not an axle pair
- Outside diameter: 10.75 inches
- Nominal thickness: 0.81 inches
- Rotor material: Iron
- Construction: 30 vanes
- Friction surface: Plain Face
- Finish: Plain
- Approximate weight: 7.40 lb
- Factory burnished: No
- Dynamically balanced: No
- Installation orientation: Non-directional
- Rotor attachment pattern: 6 x 6.25 inches
- Rotor mounting hole / thread: 0.326 inches
- Registration / lug inside diameter: 5.59 inches
- Far-side inside diameter: 7.00 inches
- Intended use and restrictions: Suitable for moderate-temperature racing and street use. Medium-weight castings.
The hat or hub, fasteners, caliper and pads are not included.
Fitment & Compatibility
Confirm the six-on-6.25-inch rotor connection and 0.326-inch holes. Check both caliper thickness and pad sweep within the intended brake assembly.
Wilwood product specifications · Rotor dimension diagram
Put PMB Performance’s 20-plus years of brake knowledge to work when matching this part to your build. We can help review the dimensions and application requirements.
