Elevate your mountain biking and e-MTB performance with the Steps RT-EM810 Disc Brake Rotor - a 203mm, rear-specific, high-performance braking component engineered for durability, heat management, and reliable stopping power. Designed with advanced materials and innovative technology, this rotor ensures consistent braking in the most demanding riding conditions, from steep descents to technical trails. Materials & Performance Engineering: Constructed from , one-piece stainless steel, the RT-EM810 features the ICE TECHNOLOGIES FREEZA design, dramatically reducing heat build-up during prolonged braking. This advanced heat dissipation system, complemented by radiator fins, maintains optimal brake performance, minimizing fade and ensuring your bike remains responsive in steep downhill sections. Components & Compatibility: Engineered for seamless integration with 's high-end brake kits such as M9120, M8120, and M7120, the RT-EM810 utilizes a Center Lock mounting system for secure and quick installation. The external lockring design simplifies rotor removal and replacement, making maintenance efficient. Ideal for e-Mountain Bikes and trail bikes, this 203mm rotor delivers powerful, consistent stopping force across all pad compounds, including resin and metallic options. Design & Use Case: With a 1.5mm thickness and a robust, one-piece construction, the RT-EM810 is built for high durability and performance under rigorous conditions. The rotor's aggressive design and heat-dissipating features make it the perfect choice for aggressive trail riding, e-MTBs, and downhill biking where secure braking and heat management are critical. Innovative Features & Benefits: - Large 203mm Diameter: Provides increased leverage for powerful stopping distances. - ICE TECHNOLOGIES FREEZA: Ensures cooler operation and longer rotor life. - Radiator Fins & High Heat Dissipation: Reduces overheating during intense descents. - Center Lock Compatibility: For reli