My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Wilwood 120-17205-BK Radial Mount Brake Caliper - XRS4R 4-Piston Black

Manufacturer

Picture for manufacturer Wilwood

Part Number

120-17205-BK
7 reviews
Sale Price

$636.44

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wilwood 120-17205-BK is a XRS4R 4-piston radial mount disc brake caliper finished in a durable black high-gloss powder coat. Engineered for high-performance street, road racing, and motorsport applications, the XRS4R series delivers exceptional clamping force and consistent brake feel under demanding conditions.

Key Features:

  • 4-Piston design for balanced, even pad loading across the rotor surface
  • Radial mount configuration provides a rigid, precise caliper-to-upright connection for improved brake response
  • Forged aluminum body offers high strength with reduced unsprung weight
  • Black high-gloss powder coat finish — high-temp and brake fluid resistant for long-lasting appearance
  • Stainless steel pistons resist corrosion and reduce heat transfer from pads to brake fluid
  • Wilwood's signature logo and premium craftsmanship throughout
  • Compatible with Wilwood's full range of brake pads and hardware

The XRS4R caliper is part of Wilwood's extensive high-performance caliper lineup, designed and manufactured in the USA. It is ideal for builders and racers seeking a reliable, race-proven braking solution with a clean, aggressive appearance.

Easy peasey

Excellent transaction ! Very fast shipping. No problems. Defiantly recommend and will purchase from them again.

Very pleased with the purchase and dealing with you / will continue on shopping with y'all

Received product in a short time.

You only had one of these items in stock. I wanted to purchase two. How do I know when it's back in stock?

You folks had the best price for this unit, hands down. I regret not being able to comment on this camera since I haven't been out fishing with it yet. But I can say the purchase experience was trouble free and it got here in the time frame promised. Thanks!!

Quick delivery and assistance when needed, couldn't ask for more.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy