What size brake rotor does this caliper fit?

This Performance Machine rear brake caliper is designed to fit 11.5-inch diameter brake rotors. It's important to ensure your current rotor matches this size for proper installation and function.

What is the caliper made of and what is the finish?

The caliper is CNC-machined from solid aluminum bar, which makes it strong and lightweight. It features a black anodized finish for added durability and a sleek appearance.

Is this a direct bolt-on replacement?

Yes, this caliper is designed as a bolt-on upgrade for popular years and models of Harley-Davidson and other V-Twin bikes. This typically means no extensive modifications are needed for installation.

Performance Machine Rear Brake Caliper 125x4R Black Ano 1255

Name: Performance Machine Rear Brake -125x4R x 11.5 Disc - Black Ano
Brand: Performance Machine
SKU: performance-machine-performance-machine-rear-brake-125x4r-x-11-5-disc-black-ano-t14-675386
Price: 600.93 USD
Availability: BackOrder

Performance Machine Rear Brake -125x4R x 11.5 Disc - Black Ano

$600.93

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Performance Machine 4-piston rear brake caliper for 11.5" discs. Black anodized finish.

Key Features

Fits 11.5 inch rear brake discs.
Features a 4-piston caliper design for improved stopping power.
Constructed from solid aluminum bar for strength and light weight.
Black anodized finish offers a durable and attractive look.
Designed as a bolt-on upgrade for popular V-Twin motorcycles.
Manufactured by Performance Machine, known for 100% CNC-machined components since 1980.

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Product Details

Performance Machine has been a leader in CNC-machined motorcycle components since 1980, starting with their pioneering 100% CNC-machined brake caliper. This rear brake caliper is a testament to that legacy, built for 11.5-inch discs and featuring a 4-piston design. It's crafted from solid aluminum bar, a material choice that allows for precise machining and a strong yet lightweight component.

The black anodized finish not only looks sharp but also adds a layer of durability and corrosion resistance. This caliper is designed as a bolt-on upgrade for popular Harley-Davidson and other V-Twin models, meaning installation is straightforward without requiring extensive modifications. The 4-piston configuration works to provide improved stopping power and feel compared to stock calipers, giving you more confidence on the road.

When upgrading your braking system, consider that this caliper is designed to work with 11.5-inch rotors. Ensure your current setup matches this specification for a direct fit. This caliper is a solid option for riders looking to enhance both the performance and the aesthetics of their motorcycle's braking system.