
ARLEN NESS Spider Brake Rotor Adaptor - Chrome
The Spider Brake Rotor Adaptor in Chrome is a precision CNC-machined aluminum carrier designed for floating spoke-mount brake rotors on Arlen Ness cartridge hubs. Its cut-out design mirrors the sharp lines of Ness hubs while cutting weight for high performance. When paired with a 320 mm spoke mount rotor, it forms an ultra-lightweight brake system. This adapter fits standard 5-bolt HD wheels with a 3.25" bolt circle and enables the use of factory 320 mm front floating rotors on custom wheels. Exclusively crafted for Arlen Ness cartridge wheel hubs, it’s built to push limits confidently.
- For stock rim application only.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Spider Brake Rotor Adaptor in Chrome is a precision CNC-machined aluminum carrier designed for floating spoke-mount brake rotors on Arlen Ness cartridge hubs. Its cut-out design mirrors the sharp lines of Ness hubs while cutting weight for high performance. When paired with a 320 mm spoke mount rotor, it forms an ultra-lightweight brake system. This adapter fits standard 5-bolt HD wheels with a 3.25" bolt circle and enables the use of factory 320 mm front floating rotors on custom wheels. Exclusively crafted for Arlen Ness cartridge wheel hubs, it’s built to push limits confidently.
- For stock rim application only.














