Brand: Wilwood Disc Brakes
Manufacturer's Part Number: 120-16461
Part Type: Brake Calipers
Product Line: Wilwood XRZ4R Radial Mount Calipers
Automotive Fittings Part Number: WIL-120-16461
Caliper Series: XRZ4R Radial Mount
Caliper Piston Quantity: Four
Piston Diameter (in.): 1.880/1.750
Rotor Thickness (in.): 1.250 in.
Caliper Material: Aluminum
Caliper Color: Gray/Silver
Caliper Logo: Wilwood Racing
Parking Brake Provision: No
Fittings Included: No
Thread Size: 1/8 in. NPT
Brake Pads Included: No
Brackets Included: No
Remanufactured: No
Quantity: Sold individually.
Notes: Accepts 11.75 in. to 14 in. rotor diameter.
Description:
Wilwood's next generation XRZ4R radial mount calipers combine decades of race experience, computer finite element analysis (FEA), and state-of-the-art machining to produce a race caliper that is lighter and stiffer, with zero drag. The innovative complex shape of the caliper body removes unnecessary bulk, improves brake and fluid cooling, and actually decreases deflection. Four Thermlock thermal barrier pistons reduce heat transfer to the brake fluid, and the staggered bore size front calipers provide more even engagement with improved pad wear. Piston bores are hard-anodized inside and on the surface with Type III aluminum-oxide ceramic finish for durability and are equipped with single-point bleed technology and low-profile bleed screws for easy serviceability. No-bind pad retaining pins (spare included) hold your choice of multiple 0.80 in. thick Wilwood race compound brake pads for extended service life. Select the model designed to fit your application.