Shimano Brake disc CL Ext. RT-EM910 Ice-Tech Freeza

• Excellent heat dissipation through black cooling fins
• Lightweight
• Compact, streamlined design and low profile
• Easy mounting on rear wheel
• Narrow-type disc brake disc
• Recommended brake kit: M9120/M8120

Features

SHIMANO RT-EM910 disc brakes for speed sensor systems deliver powerful, consistent braking performance in all driving conditions. Compact, lightweight ICE TECHNOLOGIES FREEZA rotors significantly reduce heat build-up in the braking system to ensure consistent high-performance braking, even on the steepest downhill gradients. The CENTER LOCK mounting system from SHIMANO makes installing and removing rotors quick and easy, thanks to the spine bracket and locking ring.