Shimano SM-RT64-L Disc Rotor 203mm Deore Centerlock W/Magnet BX Apparel Breathability for Long Summer Rides

Breathability for Long Summer Rides

up to 300% more durable than current Hyperglide drivetrains

flattened top section reduces the front facing surface area and cuts through the wind

Available in 40 mm

The addition of silver yarn provides antimicrobial

Shimano SM-RT64-L Disc Rotor 203mm Deore Centerlock W/Magnet BX Apparel Breathability for Long Summer RidesSHIMANO SM RT64 disc brake rotors deliver powerful and consistent braking performance in all riding conditions. The Centerlock mounting system makes installing and removing disc brake rotors quick and easy thanks to the key fit mounting and locking ring design. Features With centerlock magnetic locking ring for EW SS302 speed sensor For e bikes with SHIMANO STEPS transmission Aluminum spider Version with ring nut with internal indentation Suitable for