Disc Rotor 203MM Internal Serration W/magnet Shimano Xtr RT-MT900

Engineered for maximum braking power and heat management, the Shimano XTR RT-MT900 disc rotor delivers top-tier performance for aggressive mountain biking. With a 203mm diameter, Ice-Tech Freeza construction, and integrated magnet for Shimano’s STEPS e-bike system, it’s built to handle the toughest trails with confidence.

Key Features:

• Size: 203mm diameter – ideal for maximum braking force

• Technology: Ice-Tech Freeza construction reduces heat buildup for consistent performance on long descents

• Mounting: Internal serration lockring design for secure fit and easy installation

• Magnet: Integrated for compatibility with Shimano STEPS e-bike systems (speed sensor ready)

• Performance: Quiet, fade-resistant braking even under sustained heavy use

• Durability: Stainless steel braking surface with aluminium core for strength, rigidity, and reduced weight

Perfect for e-MTB riders and gravity specialists, the Shimano XTR RT-MT900 Disc Rotor provides superior stopping power and reliability when it matters most.