Shimano Front 140/160mm Rotor Flat-Mount Road Disc Caliper Mount Plate Model=Rotor Speed Sensor Magnet 25mm width optimized for 40mm

25mm width optimized for 40mm Gravel tires and up to 2

Slim streamlined design that will stay out of the way of cranks and pedaling legs

5 Primary Color Chrome Stem Clamp Diameter 22

Designed and optimized for chainrings with SRAMs 3-Bolt mount style (bolts sold separately

Shimano Front 140/160mm Rotor Flat-Mount Road Disc Caliper Mount Plate Model=Rotor Speed Sensor Magnet 25mm width optimized for 40mmShimano Front 140 160mm Rotor Flat Mount Road Disc Caliper Mount Plate. Shimano Disc Brake Adaptors allow the use of different sized rotors to your frame or fork. TECH SPECS Brake Caliper Type Flat Mount Mount Rotor Size Front Flat 160 Rotor