Shimano Brake disc RT-MT900 with magnetic lock ring for EW-SS302

For use with SHIMANO STEPS speed sensor EW-SS302.

The design of the Shimano XTR RT-MT900 brake discs is a further development of the successful Ice-Technologies Freeza design.

While the 140 mm disc represents progress particularly with the additional weight reduction of 10 grams, the 180 and 203 mm versions distinguished themselves in intensive tests by a further improvement in heat dissipation by 20 °C and also remain pleasantly light on the scale.

This effective heat dissipation of the heat generated during braking is achieved not least through the sandwich construction (stainless steel - aluminum - stainless steel), which improves and stabilizes braking performance. The result is first-class and consistent braking performance even under the toughest conditions.

Features:

• Group: SHIMANO E-Bike Systems
• Model: RT-MT900
• Adapter: Aluminum
• Material Rotor: Stainless Steel/Aluminum/Stainless Steel
• Compatible Pads: Metal/Resin