Hayes Post Mount Disc Brake Adaptor - 160 mm Mount for 180 mm Rotor ModelNumber=25759 New spider design uses a

New spider design uses a proprietary threaded chainring mount system that reduces weight without compromising reliability

Brake Track None Color Black Defined Color Black Hub Drilling 24 ISO Diameter 622 / Road / 29" Manufacturer Spec ERD (mm) 594 Rim Center Offset (mm) 0 Rim Material Alloy Rim Width (Internal) 24 Tire Type Tubeless Ready Valve Presta Weight 535 Wheel Size 700c

Extra wide pivot link increases rigidity while reducing flex for improved shifting response

Direct Mount Type Direct Mount e*Thirteen Tooth Count 30 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs

Hayes Post Mount Disc Brake Adaptor - 160 mm Mount for 180 mm Rotor ModelNumber=25759 New spider design uses aHayes Post Mount Disc Brake Adaptor 160 mm Mount for 180 mm Rotor. Disc brake adaptors to fit standard post mount brakes to a variety of fork and frame mounts. Includes mounting bolts