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Worldwide Shipping Rear Master Cylinder 5/8 Bore Billet 1979 / 1984 Fl 1980 / 1983 Fx 1979 / 1984 Fxs Series [QEADHq1r]

$27.99 $89.99 -69%

Rear Master Cylinder for FL, FX, and FXS Models Upgrade your motorcycle's braking system with our Kelsey Hayes type billet master cylinder. This premium component is designed to enhance the performance and reliability of your bike. With a 5/8 inch bo

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Rear Master Cylinder for FL, FX, and FXS Models

Upgrade your motorcycle's braking system with our Kelsey Hayes type billet master cylinder. This premium component is designed to enhance the performance and reliability of your bike. With a 5/8 inch bore and inline mount holes, this master cylinder is a perfect fit for a variety of Harley-Davidson models, including the 1979/1984 FL, 1980/1983 FX, and 1979/1984 FXS.

Key Specifications and Features

This master cylinder stands at 3-1/8 inches tall and is designed to be used with a 10mm banjo bolt, ensuring a secure and efficient connection. Its robust construction and high-quality materials make it a durable choice for your motorcycle. Key features include:
  • 5/8 inch bore for optimal braking performance
  • Inline mount holes for easy installation
Additionally, this master cylinder is compatible with the #23-0878 master cylinder rebuild kit, ensuring that you can maintain and upgrade your braking system as needed.

Practical Uses and Benefits

Whether you're a daily rider or a weekend warrior, our rear master cylinder is designed to provide you with superior braking performance. This upgrade will enhance your overall riding experience, offering improved stopping power and confidence on the road. Benefits include:
  • Enhanced braking performance for safer rides
  • Long-lasting durability due to high-quality materials
This master cylinder is the ideal choice for riders looking to upgrade their Harley-Davidson FL, FX, and FXS models. Experience the difference with our premium billet master cylinder today.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

An outstanding product. Very clever.

- Beli N..

January 11, 2026

Absolutely no complaints!

This is a reliable and clever gadget.

- Iseult P..

January 11, 2026

Absolutely no complaints!

An awesome find. The quality is great.

- Fidelma V..

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