Ultima 90-636 King Spoke Rear Brake Disc — 11-1/2" Black

The Ultima 90-636 King Spoke Rear Brake Disc is an 11-1/2 inch diameter rotor designed for King Spoke style rear wheels on Harley-Davidson motorcycles from 1984 to present. The black finish provides corrosion resistance and a clean, built-to-last appearance for everyday riding and long-term durability.

To support multi-year compatibility, this rotor uses spacers to fit a broad range of Harley-Davidson models across years. The design ensures secure mounting and reliable braking performance with proper installation.

• Diameter: 11-1/2 in
• Center hole: 2.220 in
• Application: King Spoke rear wheels on Harley-Davidson motorcycles, 1984–present
• Finish: Black coating
• Spacer-based design for multi-year compatibility
• Part number: 90-636
• Made in China

King Spoke black front brake disc features an 11-1/2 inch diameter for use on Ultima King Spoke wheels.

The Ultima 90-636 11-1/2 inch King Spoke Rear Brake Disc is designed for use on King Spoke style rear wheels on Harley-Davidson motorcycles from 1984 to present. This high-quality brake disc features a durable black finish that enhances both aesthetics and corrosion resistance. It is engineered to fit a wide range of models by utilizing spacers, ensuring compatibility across multiple years. The center hole measures 2.220 inches, providing a precise fit for secure mounting and optimal braking performance. Crafted with attention to detail, this brake disc offers reliable stopping power and long-lasting durability for motorcycle enthusiasts and professional mechanics alike.

Features:

• Application: Suitable for King Spoke style rear wheels on Harley-Davidson models from 1984-1999 and 2000-up

• Design: Utilizes spacers to accommodate multi-year applications, ensuring versatile compatibility

• Finish: Black coating for corrosion resistance and aesthetic appeal

• Center Hole: 2.220 inches for a precise fit and secure mounting

• Material: Made in China with quality standards for durability and performance