
ARLEN NESS Spider Brake Rotor Adaptor - Blue
The Spider Brake Rotor Adaptor in vivid blue is a precision CNC-machined aluminum carrier built for floating (spoke mount) rotors on Arlen Ness cartridge wheel hubs. Its cutout design complements the sculpted lines of Ness hubs while reducing weight for sharper performance. When paired with a 320 mm spoke-mount rotor, it forms a lightweight, high-impact braking system. Compatible with standard 5-bolt HD wheels featuring a 3.25" bolt circle, it enables the use of factory 320 mm floating rotors on custom wheels. Engineered exclusively for Arlen Ness cartridge hub wheels, this adaptor makes a bold statement in both style and function.
- For stock rim application only.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Spider Brake Rotor Adaptor in vivid blue is a precision CNC-machined aluminum carrier built for floating (spoke mount) rotors on Arlen Ness cartridge wheel hubs. Its cutout design complements the sculpted lines of Ness hubs while reducing weight for sharper performance. When paired with a 320 mm spoke-mount rotor, it forms a lightweight, high-impact braking system. Compatible with standard 5-bolt HD wheels featuring a 3.25" bolt circle, it enables the use of factory 320 mm floating rotors on custom wheels. Engineered exclusively for Arlen Ness cartridge hub wheels, this adaptor makes a bold statement in both style and function.
- For stock rim application only.














