Disc Brakes, Rotor & Caliper Kits

Brake Rotor Hat, HD Fixed Mount, Aluminum, Black, Undrilled Bolt Pattern, Each

Part Number: WIL-171-8976

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, HD Fixed Mount, 5/16-18 in. Threaded Hole, Aluminum, Black, 8 x 7.00 in. Hat Bolt Circle, 5-lug, 4.75 in./5.00 in. Bolt Circle, Each

Part Number: WIL-170-14206

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Caliper, AERO4 Radial Mount, 4-piston, Aluminum, Gray Anodized, Right Side, 1/8-27 NPT, Each

Part Number: WIL-120-13297

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Caliper, AERO4 Radial Mount, 4-piston, Aluminum, Gray Anodized, Left Side, 1/8-27 NPT, Each

Part Number: WIL-120-13298

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Caliper, Powerlite-ST Radial Mount, 4-Piston, Aluminum, Gray Anodized, 0.50 in. Rotor, Front or Rear, Each

Part Number: WIL-120-15734

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Caliper, Powerlite-ST Radial Mount, 4-Piston, Aluminum, Gray Anodized, 0.50 in. Rotor Width, 11.00 Dia. Rotor, Front or Rear, Each

Part Number: WIL-120-15736

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Caliper, AERO6 Radial Mount, 6-piston, Gray Anodized, Aluminum, Right Side, 1/8-27 NPT, Each

Part Number: WIL-120-13289

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Caliper, AERO4 Radial Mount, 4-piston, Aluminum, Gray Anodized, Universal, 1/8-27 NPT, Each

Part Number: WIL-120-13338

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Series, Fixed Mount, Aluminum, Black, 5/16-18 in. Threaded Hole, 8 x 7.00 in. Bolt Pattern

Part Number: WIL-170-11802

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Series, Fixed Mount, Aluminum, Black, 4 x 4.250 in. Bolt Pattern, Each

Part Number: WIL-170-11903

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, Dynamic Bobbin Mount, Iron, Black, 1.950 in. Offset, Each

Part Number: WIL-170-12625

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, HD Fixed Mount, Aluminum, Black, 5 x 4.50 in. Bolt Pattern, Each

Part Number: WIL-170-3265

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, Fixed Mount, Aluminum, 8 x 7 in. Rotor Pattern, 5 x 3.93 in. Bolt Pattern, 0.50 in. Offset

Part Number: WIL-170-6378

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, Fixed Mount, Aluminum, 12 x 8.75 in. Rotor Pattern, 5 x 3.94 in. Bolt Pattern,1.10 in. Offset

Part Number: WIL-170-6990

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Fixed Mount, Aluminum, Black, 5 x 4.50 in. Bolt Pattern, Each

Part Number: WIL-170-6996

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, Fixed Mount, Aluminum, 8 x 7 in. Rotor Pattern, 5 x 3.93 in. Bolt Pattern, 0.41 in. Offset

Part Number: WIL-170-8269

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, HD Fixed Mount, Aluminum, Black, 4 x 3.930 in. Bolt Pattern, Each

Part Number: WIL-170-8357

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Fixed Mount, Aluminum, Black, 5 x 4.72 in. Bolt Pattern, Each

Part Number: WIL-170-8757

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Series Dynamic Mount Rotor Drag Hat, T-Nut Slot, Aluminum, Gray, 12 x 8.75 in. Hat Bolt Circle, Each

Part Number: WIL-170-14869

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, Fixed Mount, Aluminum, 12 x 7.00 in. Rotor Pattern, 5 x 4.5 in./4.75 in. Bolt Patterns, Each

Part Number: WIL-170-9321

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Series, Fixed Mount, 5/16-18 in. Threaded Hole, Aluminum, Black, 1.590 in. Offset, Each

Part Number: WIL-170-10782

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Series, Fixed Mount, Aluminum, Black, 5/16-18 in. Threaded Hole, 8 x 7.00 in. Bolt Pattern

Part Number: WIL-170-10868

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, Spindle Mount, 3/8-16 in. Threaded Hole, Aluminum, Black, 5 x 5.00 in. Hat Bolt Circle, Each

Part Number: WIL-170-16562

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotor Hat, GT Fixed Mount, Aluminum, Black, 5 x 4.75 in. Bolt Pattern, Each

Part Number: WIL-170-8815

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Hat, 12 x 8.75 in. Rotor Bolt Pattern, 5 x 4.75 in. Wheel Stud Pattern, Each

Part Number: WIL-170-6837

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping