Stoptech 127.34065R Disc Brake Rotor - Rear Right

StopTech Sport Rotor for BMW Rear Right Braking

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor is a direct replacement disc for factory brake systems and stock calipers. This rear right rotor is built for BMW 745i, 745Li, 760i, and 760Li applications and is engineered to improve heat management, pad bite, and wet or dry braking response.

Part number 127.34065R is part of the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line, which focuses on OE-style replacement rotors with performance-oriented surface machining and corrosion protection for street use.

Key Features

• Direct replacement 1-piece disc brake rotor for factory brake systems
• Cross-drilled and slotted surface helps disperse heat and brake dust
• Slotting helps reduce pad glazing and improve initial bite
• Black e-coating helps protect exposed surfaces from corrosion
• High-carbon metallurgy in most applications for quieter operation and improved crack resistance
• Vented rotor design with straight vane construction
• Rear right position for confirmed BMW fitment

Detailed Description

StopTech 127.34065R is a vented rear right brake rotor with a 13.583-inch outside diameter, 0.945-inch nominal thickness, and 0.882-inch discard thickness. It uses a 5-lug pattern with a 120 mm bolt circle, 79 mm center hole diameter, and coated hat finish. The slotted X-drilled surface is intended to support more consistent braking by helping move heat and dust away from the pad contact area while maintaining a direct-fit replacement format.

Compatible With BMW 745i and 745Li models from 2002-2005, plus BMW 760i and 760Li applications listed for 2003-2005 rear right positions. This part number, 127.34065R, is a practical choice for drivers replacing a worn rear rotor on a BMW 745i, BMW 745Li, BMW 760i, or BMW 760Li while keeping factory calipers and OE-style fitment.

What This Rotor Helps Address

• Brake fade caused by heat buildup during repeated stops
• Reduced pad bite from glazed brake pads
• Brake dust accumulation on the rotor surface
• Corrosion on exposed rotor surfaces
• Noise and vibration concerns associated with worn rear rotors

Installation Notes and Tips

Install on the rear right position only, using the vehicle-specific fitment listed for your BMW. Verify rotor dimensions, hub fit, and caliper clearance before installation. New brake pads are recommended when replacing a worn rotor surface, and the braking system should be inspected for uneven wear, seized hardware, or fluid issues before returning the vehicle to service.

Quality Assurance

StopTech manufactures this rotor as a direct replacement performance brake component with corrosion-resistant coating and high-carbon metallurgy used in most applications for improved durability and crack resistance. Part number 127.34065R is built to meet the demands of street-driven BMW braking systems while maintaining OE-style fitment.