What size brake rotor does this caliper work with?

This Performance Machine caliper is designed to work with 11.5-inch brake rotors. Ensure your current or replacement rotor matches this size for proper fitment and function.

Does this caliper come with brake pads?

This product listing is for the caliper body only. Brake pads are sold separately, so you will need to purchase them to complete the installation.

Is this caliper compatible with ABS systems?

Yes, this caliper is compatible with ABS systems. This ensures that the advanced braking technology on your motorcycle can be retained when upgrading.

Performance Machine Chrome Billet Aluminum Brake Caliper 005

Name: Performance Machine Caliper 137x4B Left 11.5in - Chrome
Brand: Performance Machine
Price: 574.95 USD
Availability: InStock

Performance Machine Caliper 137x4B Left 11.5in - Chrome

$574.95

On Backorder — Expected to ship by Apr 12, 2026

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

Performance Machine chrome billet aluminum left brake caliper. Machined from billet aluminum to eliminate flex for optimal braking.

Key Features

Fits a wide range of Harley-Davidson models from 1984-1999.
Machined from billet aluminum to eliminate flex for improved braking.
Features a chrome finish for a custom look.
Designed for use with 11.5-inch brake rotors.
Compatible with ABS systems.
Made in the USA.

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Will this fit your vehicle?

Product Details

Machined from solid billet aluminum, this Performance Machine caliper is built to resist flex, which is key for consistent braking performance. The chrome finish gives it a clean, custom look that pairs well with many Harley-Davidson models from the mid-80s through the late 90s. This caliper is designed to work with 11.5-inch rotors and is compatible with ABS systems, making it a solid upgrade for riders looking for improved stopping power and a custom aesthetic.

Each caliper undergoes rigorous testing on the PM brake dyno to ensure it meets performance standards before it leaves the factory. This attention to detail means you're getting a well-built component that’s ready to perform. The caliper is designed as a direct replacement for many Harley-Davidson models, simplifying the installation process for those looking to upgrade their braking system. It’s a popular choice for custom builds or for replacing worn-out stock calipers.

This caliper is made in the USA and is compatible with ABS systems. While it's designed for optimal braking, remember to check your specific vehicle's requirements and consider replacing brake fluid and pads if they are also due for service to get the most out of this upgrade.