Dynamite Friction 830-31051R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-31051R) is engineered for BMW 530i and 540i models. This vented disc brake rotor combines drilled and slotted surface features to enhance braking performance and heat dissipation.

• Compatible with BMW 530i and 540i models
• Directional drilled and slotted surface for improved brake pad contact
• Vented rotor design for efficient heat dissipation
• Rust resistant coating to extend rotor life
• Geospec silver grey hat finish for corrosion protection and aesthetics
• Nominal thickness of 30 mm with discard thickness at 28.4 mm
• 5 bolt holes with 14.6 mm diameter and 120 mm bolt circle diameter
• Outside diameter of 324 mm and overall height of 73.8 mm

Detailed Product Description

The DFC Geoperformance Rotor - Drilled and Slotted by Dynamite Friction is designed specifically for BMW 530i and 540i vehicles, ensuring precise fitment and reliable braking performance. The rotor features a vented design that helps dissipate heat generated during braking, reducing the risk of brake fade under demanding conditions. The directional drilled and slotted surface improves pad bite and helps evacuate gases, dust, and water, contributing to consistent braking response.

Constructed with a plain disc finish and a Geospec silver grey hat finish, this rotor offers corrosion resistance and durability. The rust resistant coating further protects the rotor from environmental elements, extending its service life. With a nominal thickness of 30 mm and a discard thickness of 28.4 mm, the rotor maintains structural integrity and performance throughout its lifespan.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on delivering rotors with enhanced surface designs that improve braking efficiency and heat management. This product line incorporates directional drilled and slotted patterns combined with vented rotor construction to optimize performance for specific vehicle applications, such as the BMW 530i and 540i models. The Geospec silver grey hat finish and rust resistant coating are standard features within this line, providing both functional and aesthetic benefits.

Applications and Problem Solving

• Reduces brake fade during high-performance or repeated braking
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Prevents rust and corrosion on rotor surfaces and hats
• Ensures consistent braking performance for BMW 530i and 540i vehicles

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 28.4 mm
• Ensure proper torque on the 5 lug bolts with 14.6 mm diameter and 120 mm bolt circle diameter
• Check compatibility with existing brake pads and calipers on BMW 530i and 540i
• Clean rotor surface before installation to remove any protective coatings or residues

Quality Assurance

Dynamite Friction manufactures the 830-31051R rotor to meet OEM specifications for fitment and performance on BMW 530i and 540i models. The rust resistant coating and Geospec silver grey hat finish contribute to long-term durability. While no specific warranty information is provided, the rotor is engineered to maintain structural integrity with a nominal thickness of 30 mm and discard thickness of 28.4 mm, ensuring reliable braking performance throughout its service life.