Bmw High Performance Hub Brake Discs

• Being a world leading professional brake parts manufacturer, Winhere produces more than 55 million units of brake discs and 10 million sets of brake pads annually for OEM and IAM. 

• 96%+ car parc coverage of brake discs and brake pads from A to Z for both passenger cars and commercial vehicles. 

• IATF16949, ISO14001, ISO45001, ECE R90, CNAS certificated. 

• National Green Manufacturer and China’s Champion Enterprise awarded by M.I.I.T. and C.F.I.E. 

• National Standard of “Brake Disc for Automobile” GB/T 34422-2017 is led by National Quality Supervision and Inspection Center for automobile parts, Winhere is the responsible drafting company for this national standard.

Brake Discs Features:

• Track-Inspired High-Performance Engineering: 

Designed for drivers who demand more from their braking system, this high-performance hub brake disc delivers elevated stopping power suitable for spirited driving and demanding road conditions. The disc is engineered to handle the increased thermal and mechanical loads that come with performance-oriented driving, going beyond the limits of standard replacement rotors.

• Hub-Integrated Precision Fitment (330mm × 67mm): 

Featuring an integrated hub design with precise 330mm diameter and 67mm total height dimensions, the disc ensures exact alignment and hub-centric mounting on BMW applications. The precision turning and grinding process holds strict dimensional tolerances, eliminating runout and guaranteeing a direct, hassle-free installation without modification or adaptation.

• High-Carbon Thermal Stability Under Load: 

Cast from G3000 and GG15HC high-carbon gray iron formulated to DIN and SAE standards, the disc maintains structural rigidity and friction consistency even when subjected to repeated high-speed deceleration. The elevated carbon content enhances thermal conductivity, allowing heat to spread evenly across the disc surface and reducing the risk of hot spots, glazing, and catastrophic fade during aggressive braking sequences.

• Multi-Stage Corrosion Protection for Global Climates:

 Protected by a choice of oiled, painted, coated, or zinc-dust anti-rust treatments, the disc is built to withstand the diverse environmental conditions of global markets — from tropical humidity and monsoon rains to arid desert heat and freezing winter roads with de-icing salt. This comprehensive protection preserves both braking performance and visual appearance over extended service intervals.

• NVH-Optimized Bedding Surface: 

The precision-ground friction surface and dynamically balanced disc geometry work together to minimize noise, vibration, and harshness (NVH) during braking. The refined surface promotes smooth, progressive pad engagement from the initial bedding-in period, reducing squeal, judder, and pedal pulsation while keeping brake dust accumulation on wheels to a minimum.

• Globally Certified Manufacturing Quality: 

Produced in an IATF16949-certified facility with full ECE R90 and AMECA compliance, and supported by ISO14001 environmental and ISO45001 occupational health management systems. Each disc is inspected for dimensional accuracy, surface finish, and dynamic balance before being packaged in boxes, cartons, pallets, or bulk configurations for worldwide distribution.

Brake Pads Features:

• Performance-Oriented Friction Compound: 

Formulated with an advanced friction material engineered for high-performance driving, the pads deliver strong, consistent stopping power with a high and stable coefficient of friction. The compound is designed to perform across a broad temperature range, providing confident braking whether cold or at operating temperature.

• Sustained Braking Under Aggressive Use:

Built to withstand the demands of spirited driving, the pads maintain reliable friction performance during repeated hard stops and high-speed deceleration. The robust formulation resists glazing and wear under extreme conditions, ensuring that braking force remains available when the driver needs it most.

• Thermal Fade Resistance: 

Engineered to resist brake fade at elevated temperatures, the pad compound retains its friction characteristics even during sustained heavy braking. This prevents the spongy pedal feel and increased stopping distances associated with thermal fade, giving drivers consistent, confidence-inspiring performance.

• Low-Dust, Low-Noise Operation: 

Precision-ground friction surfaces and chamfered edges reduce brake squeal and vibration, while the low-dust formulation minimizes unsightly residue on alloy wheels. The result is a quieter cabin and cleaner wheels, even during performance-oriented driving.

• Eco-Conscious Production: 

Manufactured under ISO14001-certified environmental management systems, the pads are produced with resource-efficient processes and formulations designed to minimize environmental impact without compromising braking performance or durability.

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH