Disc Rotor Shims

The Syntace Disc Shims at J&R Bicycles are an easy way to set up disc brakes for use with different wheelsets without having to tune calipers every time. Constructed from sturdy 0.2mm thick steel, these shims provide a ton of convenience and quality at a budget-friendly price. Bolt circle measurement is international standard 6-hole.

Specification:

• Bolt circle: International standard 6-hole
• Thickness: 0.2mm