Brake Disc for CITROEN, MITSUBISHI, PEUGEOT Rear ECE R90

Multi-Brand OEM-Grade Compatibility for Precise Rear Brake System Matching

Custom-engineered for Citroën, Mitsubishi, and Peugeot rear brake systems. Manufactured in strict adherence to the original equipment technical specifications of these three major brands. Installation holes, positioning benchmarks, and dimensional parameters perfectly align with rear brake calipers, enabling direct fitment without modification. Compatible with vehicle ABS/ESP electronic brake control systems, providing a highly adaptable solution for aftermarket repair and replacement.

ECE R90 Certified for Controllable Rear Braking Performance

Products carry ECE R90 EU safety certification. Core components utilize high-strength gray cast iron substrates treated with carbonitriding surface hardening, forming a dense, wear-resistant layer 0.05-0.08mm thick. Friction coefficients remain stable within the 0.38-0.42 range. Disc rigidity is specifically optimized for rear brake system coordination, enabling precise force distribution with front brakes. During high-speed emergency stops or prolonged downhill braking, heat fade suppression exceeds 30%, ensuring linear and controllable braking performance.

Specialized Process Optimization Balancing Durability and Quietness

The rotor features a spiral ventilation groove design, increasing ventilation cross-sectional area by 25% compared to traditional straight grooves for significantly enhanced heat dissipation. The surface undergoes dual-layer electrophoretic anti-corrosion treatment, passing 500 hours of neutral salt spray testing without corrosion traces, resisting erosion in humid and saline environments. Precision-machined in ISO 14644-1 Class 7 cleanrooms, dynamic balance error is controlled within 5g·cm. Combined with integrated damping pads on the backing plate, brake squeal occurrence is reduced by over 90%, achieving service life equivalent to OEM components.

Full-Scene Compatibility with Comprehensive After-Sales Support

Suitable for diverse scenarios including luxury business commuting, daily family travel, and long-distance self-driving. Balances Citroën's comfort positioning, Mitsubishi's off-road adaptability, and Peugeot's handling characteristics. Each unit includes a dedicated installation kit (featuring high-strength mounting bolts and high-temperature grease), catering to both automotive repair shops' bulk purchases and end-users' DIY replacements. Delivers OEM-grade quality with high cost-performance advantages.

Surface Anti-Rust Treatment – Tailored to Rear-Axle Moist Environments

Rear brake discs are more susceptible to road spray, mud, and winter de-icing salts. This product applies an eco-friendly zinc-aluminium coating (Geomet® or equivalent) to non-friction surfaces (including the outer rim of the mounting flange and inner walls of the ventilation slots), offering both anodic and barrier protection with excellent salt-spray corrosion resistance. The friction surfaces receive no coating but are protected by a volatile rust-preventive oil that is removed during the first brake applications, without affecting braking performance. This anti-rust solution ensures the disc does not suffer corrosion-related seizing during storage, transport, or initial post-installation periods, making it particularly suitable for vehicles in coastal rainy regions and winter salting areas.

• 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