What is the finish on this brake caliper?

This Performance Machine rear brake caliper features a contrast cut finish. This involves machining the aluminum to create a unique visual pattern that highlights the material.

Does this caliper come with brake pads?

The manufacturer's description does not specify if brake pads are included with this caliper. It is recommended to check the product packaging or contact the manufacturer for a definitive list of included components.

What type of brake rotor does this caliper use?

This Performance Machine 125x4R caliper is designed to work with stock-style brake rotors. This allows for an easier upgrade path without needing to change your existing rotor setup.

Performance Machine Rear Brake Caliper 1268-0052-BM

Name: Performance Machine Rear Brake 125x4R x Stock Dsc - Contrast Cut
Brand: Performance Machine
SKU: performance-machine-performance-machine-rear-brake-125x4r-x-stock-dsc-contrast-c-t14-675398
Price: 721.43 USD
Availability: BackOrder

Performance Machine Rear Brake 125x4R x Stock Dsc - Contrast Cut

$721.43

On Backorder — Expected to ship by May 24, 2026

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

Performance Machine Rear Brake 125x4R x Stock Dsc - Contrast Cut. This bolt-on 4-piston caliper offers improved stopping power for your V-Twin.

Key Features

Fits popular years and models of H-D and other V-Twin bikes.
Bolt-on 4-piston caliper design.
Crafted from solid aluminum bar stock.
Features a contrast cut finish.
Designed to work with stock-style rotors.
Direct replacement for improved stopping power.

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Product Details

Crafted from solid aluminum bar stock, this 4-piston rear brake caliper from Performance Machine represents a significant step up from stock components. Performance Machine has been a leader in CNC-machined brake calipers since 1980, and this model continues that tradition. It's designed as a direct bolt-on replacement for popular Harley-Davidson and other V-Twin models, meaning installation is straightforward without requiring extensive modifications.

The 125x4R caliper features a contrast cut finish, which highlights the machined aluminum with a unique visual appeal. This isn't just about looks, though; the robust aluminum construction and the 4-piston design work together to provide more consistent and powerful braking force compared to factory calipers. This improved stopping power can make a noticeable difference, especially when carrying extra weight or riding in varied conditions.

This caliper is intended to work with stock-style rotors, making it a convenient upgrade if you're looking to enhance your braking performance without changing your entire brake setup. When installing, always refer to the manufacturer's instructions to ensure proper caliper alignment and brake fluid bleeding for optimal performance and safety.