Shimano RT-CL750 External Lockring Disc Rotor

RT-CL750 rotors give excellent performance using the proven CentreLock mounting system.

The new CentreLock RT-CL750 rotor is more robust than its predecessor and delivers more power, more consistently. Increased durability comes from the rotor's 2.2mm thickness, a feature added to the model in response to market demand, and one that will extend the rotor's life over that of a standard 1.75mm rotor. The new model also marks a change in rotor diameter: The longtime 203mm spec shrinks slightly to 200mm for the first time-a change that other Shimano rotors will follow in the future-while the 220mm spec touts the highest braking power available in the lineup.

Technology

CentreLock

The CentreLock system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.

• Light weight
• CentreLock compatible hub has only spline mount and a lock ring. This means the lightweight of hub and rotor compared to 6-bolt mount system
• Lock ring rotor mounting system
• Allows easier and faster rotor installation. Easy maintenance
• Secure fixing by spline mount
• Improves braking efficiency

Features

• More Power: The 220mm spec provides the highest braking power in Shimano's rotor lineup, with improved bite and modulation
• More Robust: A 2.2mm-thick stainless-steel rotor adds strength, improves heat capacity, and better withstands impacts from trail debris
• More Consistent: Longer life than standard 1.75mm thickness rotors
• Versatile: Both 200mm and 220mm sizes are compatible with the newest generation of Shimano's 4-piston brakes
• Precision cut stainless steel braking surface improves pad clearing in muddy conditions while aiding cooling under high load
• Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life
• Alloy spider supports rotor surface, increasing rigidity and reducing weight
• Comes complete with external lockring
• Compatible with new generation brakes, BR-M9220 / M8220 / M6220 / MT620