BMW 325 Brake Disc

• 4 x 100 mm bolt pattern
• 260 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:

• 4 x 3.94 in. bolt pattern
• 2.44 in .inner diameter
• 10.16 in. outer diameter
• 0.59 in. bolt size
• 0.33 in. minimum thickness
• Non-directional

• Enhances stopping power
• Reduces noise while maximizing cooling, resulting in less wear and more consistent braking

• 4 x 100 mm bolt pattern
• 258 mm disc diameter
• ISO certified

• Precision balanced to guarantee smooth vibration-free performance and reduce brake noise
• Non-directional swirl finish does away with machining prior to installation
• Precise hub hole chamfers ensure hub centric fit

• 4 lugs

• Hardness-tested to ensure durability
• OE vane configuration ensures OE form and function
• Manufactured from castings that came from state of the art foundries
• Coated for corrosion resistance
• No friction break-in or resurfacing prior to installation

• OE-Equivalent and a direct fit replacement
• Disc made of high carbon steel.
• Great heat transfer
• Reduced rotor wear
• Resistant to warping.