Caliso 121-34085 Disc Brake Rotor Vented Standard Replacement

The Caliso 121-34085 is a standard replacement disc brake rotor engineered for reliable, everyday stopping performance. Featuring a vented rotor construction with a solid surface style, this rotor is designed for street use and is compatible with stock OEM calipers, making it a direct drop-in replacement.

Built to G3000 grade metallurgy standards, this rotor delivers consistent thermal stability and resistance to warping under normal driving conditions. The non-directional, double-disc ground finish promotes smooth, even brake pad bedding and helps reduce noise and vibration during initial break-in and throughout the rotor's service life.

Key Features:

• Vented rotor design for improved heat dissipation
• Non-directional finish — promotes uniform brake pad seating
• Double-disc ground surface for precise thickness consistency
• G3000 grade cast iron metallurgy for durability and thermal performance
• Machined non-friction surfaces to reduce rotor-to-hub contact noise
• Outside diameter: 12.58 inches
• Bolt pattern: 5 x 120.00 mm
• Intended for street use with stock calipers

The Caliso 121-34085 disc brake rotor is an installation-ready replacement part that provides a balance of value and performance for everyday driving. Cross-references Centric Parts 121.34085.