Caliso BR901178-01 Vented Front Disc Brake Rotor

The Caliso BR901178-01 is a high-quality vented front disc brake rotor engineered to restore reliable braking performance. This rotor features a non-directional swirl finish that eliminates the need for machining prior to installation, ensuring faster installation and better initial contact with brake pads.

Key Features:

• Vented design with optimized vane configuration for superior heat dissipation
• Non-directional swirl finish promotes proper brake pad bedding and quieter operation
• Precision balanced construction reduces vibration and ensures smooth braking
• Engineered to strict metallurgical standards for consistent performance
• Full cast construction from high-grade cast iron for durability
• 11.54-inch outside diameter with 0.98-inch nominal thickness
• 5-bolt mounting pattern with 4.5-inch bolt circle diameter
• Manufactured in ISO certified facilities to meet OE specifications

Technical Specifications:

• Outside Diameter: 11.54 inches (293mm)
• Nominal Thickness: 0.98 inches (25mm)
• Discard Thickness: 0.91 inches (23mm)
• Center Hole Diameter: 2.53 inches (64.2mm)
• Mounting Bolt Holes: 5 holes, 0.5-inch diameter
• Bolt Circle Diameter: 4.5 inches (114.3mm)
• Overall Height: 1.86 inches (47.3mm)
• Material: Cast Iron

This rotor is sold individually and may include additional inspection or set screw holes depending on application. The precision hub hole chamfer ensures proper hub-centric fitment for reliable installation.