The Uberbike Polar-Tech 220mm disc brake rotor represents a pinnacle of braking technology, meticulously crafted to deliver unparalleled performance and reliability. Its innovative 3-piece construction features a robust CNC-machined aluminum center carrier and a durable 2mm thick SUS410 stainless steel braking surface. These components are expertly joined together using seven Swiss-manufactured stainless steel rivets, a design that allows the outer brake band to expand independently of the center carrier. This key feature significantly improves heat dissipation, enabling the rotor to withstand substantially higher braking temperatures without the risk of brake fade or warping, ensuring consistent and powerful braking even under the most demanding conditions.
Features:
- 220mm SUS410 Stainless Steel Brake Band: The SUS410 stainless steel alloy offers exceptional corrosion resistance and high-temperature strength, ensuring long-lasting durability and optimal braking performance.
- Rotor Thickness: The 1.95mm thickness strikes the perfect balance between weight savings and structural integrity, providing ample stopping power and heat dissipation.
- 6-Bolt Hub Compatibility: The rotor is compatible with most standard 6-bolt hubs and comes complete with six high-quality steel Torx head rotor bolts for secure and hassle-free installation.
- 7075 Aerospace Grade Alloy Center Carrier: The 7075 aluminum alloy center carrier is lightweight yet incredibly strong, further enhancing the rotor's overall performance and heat dissipation capabilities.
- Swiss Manufactured Stainless Steel Joining Rivets: The Swiss-manufactured stainless steel rivets ensure a secure and reliable connection between the center carrier and the braking surface, while also contributing to the rotor's exceptional heat dissipation properties.
- Integrated Speed Sensor Magnet : An optional R32 integrated speed sensor magnet allows for seamless integration with emtb's.
- Lightweight Design: Weighing in at only 269g (excluding bolts and sensor magnet), the Uberbike Polar-Tech 220mm rotor minimizes rotational weight, improving overall bike handling and responsiveness.