Honda Composite Grooved Brake Discs

5 0 Reviews

Classification: Brake Disc Origin: Shandong, China. Machining: Turning, grinding Color: Gray, black, metal, gold. Brand: Private label, customized label. Transport Package: Box, carton, pallet, bulk. Anti-rust Methods: Oiled, painted, coated, zinc dust. Material: Gray Iron, High Carbon, G3000, GG15HC, DIN, SAE. Certification: IATF16949, ISO14001, ISO45001, ECE R90, AMECA. Main Market: Global market.

Quantity:
Size:	320mm*70.15mm
Availability:





Inquire Add to Basket

Model:
OE#45251TK8A02;45251THRA00/YH21776
Brand:
Private Label, Customized Label
Code:
8708309990

Company Profile

页面照片

Products

产品组合

Honda’s Composite Grooved Brake Discs represent a fusion of advanced materials and precision engineering, designed to optimize braking performance while reducing unsprung weight—a critical advantage for hybrid and electric vehicles (HEVs/BEVs) and sport-oriented models. These discs feature a two-piece construction: a high-carbon cast iron friction ring (HT250/FC250 grade) for durability and heat resistance, paired with a forged aluminum alloy hub (e.g., A356-T6) to cut weight by 15–20% compared to solid iron discs . The radial grooved design (6–8 slots) enhances debris evacuation and maintains consistent friction coefficients, while the composite structure ensures compatibility with Honda’s regenerative braking systems (e.g., Accord Hybrid, Insight) and sport-tuned ABS/VSA Honda Motor Co.,Ltd..

Brake Discs Features

Hybrid-Optimized Composite Construction:

Dual-Material Design: Cast iron friction surface (for heat dissipation) + aluminum hub (for weight reduction), balancing durability and efficiency .
OE-Matched Compatibility: Direct fit for Honda HEVs (Accord Hybrid, Civic Hybrid) and select ICE models (e.g., HR-V Sport), certified to ECE R90 and IATF 16949 hondadirectparts.co.uk.

Performance-Driven Grooved Design:

6–8 Radial Grooves: Clear brake dust, water, and gases to prevent fade during aggressive braking (e.g., Civic Type R’s track sessions) .
Ventilated Vane Structure: Kangaroo Paw or spiral vanes increase airflow by 25%, lowering operating temperatures by up to 120°C .

Advanced Material Technology:

Corrosion Resistance: Zinc-nickel plating (passing 500-hour salt spray tests) and ferritic nitrocarburizing (FNC) protect against rust and wear .
Heat Management: High-carbon iron dissipates heat efficiently, while aluminum hubs reduce thermal transfer to wheel bearings .

NVH & Safety Enhancements:

Dynamic Balancing: Minimizes vibration and noise (<38 dB) for smooth stops .
Regenerative Braking Integration: Works seamlessly with Honda’s i-MMD system to optimize energy recovery and extend pad life Honda Motor Co.,Ltd..

Brake Discs Benefits

Hybrid/EV Efficiency: Lightweight aluminum hubs improve fuel economy (e.g., Accord Hybrid’s 48 MPG combined) by reducing rotational inertia hondadirectparts.co.uk.
Track-Ready Performance: Grooved design and heat-resistant materials prevent fade during high-speed deceleration (e.g., NSX’s 320 km/h stops) .
Longevity & Low Maintenance: Wear-resistant iron and corrosion coatings extend service life by 20% compared to standard discs .
All-Weather Reliability: Grooves expel water, maintaining friction in wet conditions—key for daily commutes and track days .
Precision Engineering: Factory-matched torque specs (e.g., front caliper bolts: 100–120 N·m) ensure hassle-free installation and OE-level safety .

Test and Inspection

微信图片_20200819113313