Shimano Disc Brake Rotor RT-CL900 180mm Centerloc w/ Lockring Pedals It requires less force per

It requires less force per stroke than competitors

Aluminum construction keeps it both lightweight and robust

tapered transition from wing to nose

This new design offers maximum cooling through 37 ventilation holes with new breathable and quick-dry padding

W/ELECTRIC WIRE (FITTED TYPE

Shimano Disc Brake Rotor RT-CL900 180mm Centerloc w/ Lockring Pedals It requires less force perQuieter than ever, but with superb, consistent braking performance on any long, steep descents thanks to excellent heat dissipation The new arm shape is more robust, leading to quieter operation Heat dissipation paint boosts performance Disc brake rotor size: 140 mm, 160 mm, 180 mm, 203 mm