Shimano FC-RX600-1 Chainring - 40t, 110mm BCD, For 1x11, Black Cartridge Bearings Labeled Size: 650b x 50

Labeled Size: 650b x 50

EAN: 5051699018178

Manufacturer Part Number: 19233-20

post mount or new Shimano flat mount

Shimano FC-RX600-1 Chainring - 40t, 110mm BCD, For 1x11, Black Cartridge Bearings Labeled Size: 650b x 50Shimano chainring for use with GRX FC RX600 cranks. Product Specifics Color: Black Ring Position Type: Chain Retaining Single Ring Tooth Count: 40 Round or Oval: Round Drivetrain Speeds: 11 Chainring BCD: 110 Shimano Asymmetric Material: Aluminum Defined Color: Black Today's Stock Status 4 Available to ship in 2 4 Business Days UPC: 192790596945 EAN: Not available Manufacturer Part Number: Does Not Apply CR4728 181579 Q0 L