Stoptech 127.34094R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (Part Number 127.34094R) is engineered for Mini Cooper vehicles requiring reliable braking performance. Designed with a solid rotor construction and a coated hat finish, this rotor offers consistent stopping power and durability under various driving conditions.

• Compatible with Mini Cooper models
• Solid disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Overall diameter: 10.189 inches (258.8 mm)
• Nominal thickness: 0.394 inches (10.0 mm)
• Discard thickness: 0.331 inches (8.4 mm)
• Floating disc mounting design
• 4 stud/lug holes with 0.638 inch (16.2 mm) diameter
• Weight approximately 7.7 lbs (3.5 kgs)

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor is specifically designed for Mini Cooper vehicles, providing enhanced heat dissipation and improved brake pad bite through its slotted and drilled surface. The solid rotor type ensures structural integrity and consistent braking performance. The coated hat finish helps protect against rust and corrosion, extending the rotor's service life. With an overall height of 1.740 inches (44.2 mm) and a center hole diameter of 2.524 inches (64.1 mm), this rotor fits precisely on the Mini Cooper's hub assembly. The floating disc mounting and a single miscellaneous hole contribute to proper rotor alignment and heat management during braking.

About the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to offer improved braking performance through enhanced rotor surface technology. The combination of cross-drilled holes and precision slots helps to evacuate gases, dust, and water from the braking surface, reducing brake fade and maintaining consistent pad contact. This product line is engineered for drivers who require dependable stopping power with a focus on durability and heat management, making it suitable for street and light performance use.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or extended braking
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Addresses rotor warping issues by maintaining consistent heat dissipation
• Enhances brake pad bite and overall stopping response

Installation Notes and Tips

Ensure the rotor is compatible with your Mini Cooper model before installation. Clean the rotor surface with brake cleaner to remove any protective coatings or residues. Use proper torque specifications for mounting bolts and verify the rotor’s alignment on the hub. Since this rotor does not include bearings or an ABS tone ring, reuse existing components if applicable. It is recommended to replace brake pads simultaneously for optimal performance.

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The coated hat finish provides additional corrosion resistance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against manufacturing defects. Consult the product documentation or manufacturer for exact warranty terms.