BMW 525iT Brake Disc

• 5 lugs
• 11.89 in. disc diameter

• Manufactured to OE specifications using high tensile strength G3000 gray cast iron
• Precision machined, balanced, and 100 percent one by one run out inspected to guarantee zero rotor distortion out of the box

• 5 x 120 mm bolt pattern
• 302 mm disc diameter
• 15 mm bolt size
• 20.4 mm minimum thickness

• Manufactured to meet QS and ISO quality system standards
• Utilizes an electrocoating finish that provides long lasting corrosion protection
• Designed to withstand 400 hours of salt water exposure without rusting
• Double disc grinding ensures parallelism, eliminates run out, and provides near perfect disc thickness
• The double disc grinding also leaves a non-directional finish on the friction surface area for more effective pad-disc break in while providing quieter and smoother stops
• Center-split core casting offers proper heat transfer and thermal efficiency for superior braking and safety
• 100 percent fully machined hat delivers better disc balance
• Mill-corrected to a tolerance of less than 2 oz. per inch

A high quality, OE replacement brake disc. This REPLACEMENT brake disc is made from premium material for optimum disc wear and manufactured to OE comparable design, fit and specifications for balance and reliability.

Specifications:

• 5 x 4.72 in. bolt pattern
• 11.87 in. outer diameter
• 3.11 in .inner diameter
• 0.59 in. bolt size
• 0.8 in. minimum thickness
• Non-directional

Features and Benefits:

• Vented construction

• OE-Equivalent and Direct fit Application.
• High carbon content disc.
• Immediate functional capability without removal of the coating before mounting
• German production meeting the requirements of actual Quality Management Systems
• Well known, highest Otto-Zimmermann-Product-Quality

• OE-equivalent and a direct fit replacement.
• Disc made of high carbon steel.
• Patented RotorLife wear indicator.
• Groove design enhances dissipation of heat.
• Looks great with aluminum wheels.
• MetaCote protective anti-corrosion coating.
• Resistant to warping.

• OE-Equivalent and a direct fit replacement
• Protective coating that resists corrosion.
• High carbon brake disc.
• Resistance to warping and scoring.
• Excellent performance under all braking conditions