Shimano STEPS RT-EM600-M Disc Brake Rotor with Integrated Speed Sensor Magnet - 203mm, Center Lock, For eBike, Silver suspension-oil-and-lube It’s also compatible with existing

It’s also compatible with existing threaded EDC top caps

7mm shorter

2 OZ Grease Tube

Neck brace compatible

Shimano STEPS RT-EM600-M Disc Brake Rotor with Integrated Speed Sensor Magnet - 203mm, Center Lock, For eBike, Silver suspension-oil-and-lube It’s also compatible with existingShimano STEPS RT EM600 disc brake rotors for speed sensor systems provide consistent and powerful braking on rugged mountain bike trails. Using Shimano's Ice Technology, the rotor significantly reduces heat build up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches Center Lock lockring design offers fast and easy installation For rear only with magnet bracket For narrow type brake pad only