Shimano Bike Chainring Ultegra 105 R7000 R8000 11Speed Single 50T/52T/53T/34T/36T/39T Road 110BCD Bike Crank Crown

Shimano Bike Chainring Ultegra 105 R7000 R8000 11Speed Single 50T/52T/53T/34T/36T/39T Road 110BCD Bike Crank Crown

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