Gear ULTEGRA CHAINRING 52T
Material: aluminum and carbon fiber reinforced plastic
Teeth (integration index): 46 (MT), 50 (MT), 52 (MT), 53 (MW)
assembly: outside
Aperture circle: 110 mm
Mounting type: 4 holes, asymmetric
Compatibility: Shimano Ultegra R8000
Circle: 2x11