What does the '.10 CSPAN' specification mean for this caliper?

The .10 CSPAN refers to the caliper's spacing, which is the distance between the caliper mounting points. This specific measurement ensures it aligns correctly with the rotor and the motorcycle's brake system for proper function.

What else might I need to install this Performance Machine caliper?

While this is a direct replacement caliper, it's recommended to inspect your brake lines, brake fluid, and potentially the master cylinder for optimal performance. Always refer to your motorcycle's service manual for complete installation guidelines.

Does this caliper come with brake pads?

This product listing is for the Performance Machine 137x4B right-side brake caliper only. Brake pads are typically sold separately, so you will need to purchase them to complete your brake system.

Performance Machine Caliper 137x4B Right Chrome 0053-2922-CH

Name: Performance Machine 00-17 HD Caliper 137x4B Right 11.5 W/.10 CSPAN - Chrome
Brand: Performance Machine
SKU: performance-machine-performance-machine-00-17-hd-caliper-137x4b-right-11-5-w-10--t14-674890
Price: 582.93 USD
Availability: BackOrder

Performance Machine 00-17 HD Caliper 137x4B Right 11.5 W/.10 CSPAN - Chrome

$582.93

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 137x4B right side brake caliper in chrome. Offers improved stopping power for your Harley-Davidson.

Key Features

Fits 2000-2017 Harley-Davidson motorcycles using 11.5-inch rotors.
Right-side brake caliper with a .10 CSPAN for precise rotor fitment.
Features a 137x4B piston and housing design for strong braking performance.
Durable chrome finish protects the aluminum caliper housing.
Designed for improved stopping power and control.

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Product Details

The .10 CSPAN measurement on this Performance Machine 137x4B caliper is a key detail, indicating a specific caliper spacing designed for optimal rotor engagement. This right-side caliper, finished in a bright chrome, is built for Harley-Davidson motorcycles from 2000 to 2017, specifically those using an 11.5-inch rotor. When you're looking to upgrade your braking system, especially on a heavier bike, the caliper is a critical component that works with your brake pads and rotor to slow you down effectively and safely.

Performance Machine is known for well-built components, and this caliper is no exception. The 137x4B designation refers to its specific piston configuration and housing design, which contributes to consistent and strong braking force. The chrome finish isn't just for looks; it's a durable coating that helps protect the aluminum housing from road debris and corrosion, keeping your bike looking sharp. This caliper is designed to work with a .10-inch caliper span, ensuring it mates correctly with the rotor and mounting points on your motorcycle.

When installing a new caliper, it's always a good idea to inspect your brake lines and master cylinder for any signs of wear or leaks. Replacing the caliper is a significant step in improving your motorcycle's braking performance, and this Performance Machine unit offers a solid option for riders seeking better control and stopping power. Make sure to consult your service manual for the correct installation procedures and any specific hardware requirements.